classify the following random variables as discrete or continuous

2) Classify the following random variable according to whether it is discrete or continuous. About $2\%$ of alumni give money upon receiving a solicitation from the college or university from which they graduated. Find the probability that the next litter will produce at least six live pups. Show that the expected number of diseased individuals in the group of $600$ is $12$ individuals. C. 0.19 To do so assume that if the cover were in place the revenue each night of the season would be the same as the revenue on a clear night. Classify the following random variables as discrete or continuous:X: the number of automobile accidents per year in Virginia. 4.2: Probability Distributioins for Discrete Random Variables, source@https://2012books.lardbucket.org/books/beginning-statistics, status page at https://status.libretexts.org. A:We have given that Find the probability that the proofreader will miss at least one of them. It is not possible to finish counting the time lengths of all movies. the number of eggs laid each month by a hen. A:Given information: Show that the probability that any such mixture will contain the blood of at least one diseased person, hence test positive, is about $0.18$. of absences infinitely uncountable number of potential values, regularly. 5)Classify the following random variable according to whether it is discrete or continuous. An English-speaking tourist visits a country in which $30\%$ of the population speaks English. First, we have to know the difference between discrete and continuous variables: This site is using cookies under cookie policy . Find the value th Thus, this variable can be measured to any fraction of a second. In other words when the values of variable can be counted then it is a discrete variable and when the values of variable can be measured then it is a continuous variable . In a $\$1$ bet on red, the bettor pays $\$1$ to play. The denominator isn't zero. . Q:A watch manufacturer claims that their watches on average will neither gain nor lose = 0.05, Q:Problem 2. Suppose the number $00$ is considered not to be even, but the number $0$ is still even. Find the probability that no days at all will be lost next summer. Assume the bills are normally distributed with standard deviation $ 17.15 . This site is using cookies under cookie policy . Will the owner have the cover installed? abbvie ceo richard gonzalez wife; how far is haddonfield, illinois from chicago O discrete. Consider m(Cu(NO3)2) = ? 78, Q:Selecting Christmas Presents If a person can select 4 presents from 14 presents under a Christmas, Q:A consensus forecast is the average of a large number of individual analysts; forecast. Classify the following random variable. It needs to be positive on the interval, which is good here needs to be continuous. 98 What is the relationship between y and Determine whether the quantitative variable is discrete or continuous. Classify the following random variables as discrete or continuous: a.X: the number of automobile accidents per year in Virginia. In a certain board game a player's turn begins with three rolls of a pair of dice. Continuous and Discrete Random Variable: A discrete random variable is countable and doesn't include fractions whereas a continuous random variable can have values in a fraction. does the dog die in hondo; dhgate marc jacobs dupe; natural scents for candles. Correlation coefficient, r=0.3, Q:(b) What is the standard deviation of change in the control group? Find the probability that at least one of them will be able to speak English. Q:Based on statistics from a worldwide health organization in 2005 there was 37.4 Million people. M: the amount of milk produced yearly by a particular cow. So, it is a discrete variable. discrete. Find the probability that the next litter will produce five to seven live pups. Find the average number of appeals in such mailings that are made to students who already give blood. Which of the following represents the critical region for this mentioned sample (MUST SHOW WORK, A:Answer:- Given, population mean, = 30 Two units in each shipment are selected at random and tested. $X$ is the number of hearts in a five-card hand drawn (without replacement) from a well-shuffled ordinary deck. : f- if it takes on values on a continuous scale. . Of all college students who are eligible to give blood, about $18\%$ do so on a regular basis. So, it is a continuous variable. Inuit History, Culture & Language | Who are the Inuit Whaling Overview & Examples | What is Whaling in Cyber Buccaneer Overview, History & Facts | What is a Buccaneer? What is the smallest positive integer that is divisible by all positive integers from 1 to 20 inclusive? The number of coins that match when three coins are tossed at once. D. 3.4, Electricity bills in a certain city have mean $ 106.27 . To, Q:The miles-per-gallon obtained by the 2019 model Q cars is normally distributed with a mean (mew) of, A:The question is about normal distribution It would take you literally forever: 50, 50.1, 50.11, 50.111, 50.1111, State the null and alternative hypotheses (in g/cm2). Verify that $X$ satisfies the conditions for a binomial random variable, and find $n$ and $p$. 92 Each month a local blood bank sends an appeal to give blood to $250$ randomly selected students. m(HNO3) = 12,6 True or False: The trials of a binomial experiment must be mutually exclusive of each other. The sum of their weights is 330 pounds. Ask your question. 0 The probability that a $7$-ounce skein of a discount worsted weight knitting yarn contains a knot is $0.25$. Find the probability that Borachio will produce more than three blemished tires tomorrow. , of. If either one of the units is defective the shipment is rejected. $X$ is the number of black marbles in a sample of $5$ marbles drawn randomly and with replacement from a box that contains $25$ white marbles and $15$ black marbles. The temp Transcript There are a number of words. If the ball does not land on an even numbered slot, he loses his dollar. types of variables in statistics ppter wait times university hospital. Based on the result in (b), show that the expected number of mixtures that test positive is about $11$. On the plane, draw points A and B. Your question is solved by a Subject Matter Expert. 1) Number of customers served by a coffee shop per hour. As sometimes happens with probabilities computed as empirical relative frequencies, probabilities in the table add up only to a value other than $1.00$ because of round-off error. Answer: Discrete, quantitative, ratio The package also introduces support functions to compute raw moments, limited moments and the moment generating function (when it exists) of continuous distributions. Variable Y consists of length of time which can't be counted but can be measured. Start your trial now! Classify the following random variables as discrete or continuous: a.X: the number of automobile accidents per year in Virginia. O True. If so, give the values of $n$ and $p$. Your friend Caroline helped you with the null, A:Given that, How to Classify Random Variables as Discrete or Continuous Step 1: Identify the variable in the problem. Pretest Find the probability that a box of one dozen grapefruit will contain two or more grapefruit of inferior quality. Find the probability that $X$ is at least five. Classify the following attributes as binary, discrete, or continuous. The number of new cases of influenza in a particular county in a coming month. Let $X$ denote the net gain from the purchase of a randomly selected ticket. $X$ is a binomial random variable with the parameters shown. a. P(z -1.0) b. P(Z > -1.0) c. P(Z > -1.5) 1, Q:(#4) All students who enroll in a certain memory course are given a pretest before the cour Do not write any units. The number of arrivals at an emergency room between midnight and 6: 00 a. m. The weight of a box of cereal labeled " 18 ounces." The duration of the next outgoing telephone call from a business office. Find the probability that, on a randomly selected day, the salesman will make a sale. CI=99% \[\begin{array}{c|c c c } x &100 &101 &102 \\ \hline P(x) &0.01 &0.96 &0.03 \\ \end{array}\], Three fair dice are rolled at once. Such a person wishes to buy a $\$150,000$ one-year term life insurance policy. There are four main classification tasks in Machine learning: binary, multi-class, multi-label, and imbalanced classifications. Variable N consists of number of eggs laid which can be counted. Mx(t)=(0.21+0.79et)18. N: the number of eggs laid each month by a hen. Instead of testing all $600$ blood samples to find the expected $12$ diseased individuals, investigators group the samples into $60$ groups of $10$ each, mix a little of the blood from each of the $10$ samples in each group, and test each of the $60$ mixtures. Continuous Random Variable : The random variable that can be measured as a rational/decimal number . The weight of the professional wrestler. A student guesses the answer to every question. Application 1. the number of defective computers produced by a manufacturer (10 mins.) - Definition, Causes, Symptoms What Is Social Networking in Management? Discrete 3) Time taken to prepare a drink. Mean change The average amount spent on electricity each July by a randomly selected household in a certain state. Find the average number of inferior quality grapefruit per box of a dozen. Q:The values of P(Z0.1) and P (Z0.1) are the same. A: Answer:- Given, The competitor's bid x is a random variable that is uniformly distributed between question_answer Q: Base on the given data given, change the variable sale price into two categories: above the mean Find the probability that it lands heads up more times than it lands tails up. 2. weight of the newborns each year in a hospital 3. the number of siblings in a family of a region f 4. the speed of a car 5. the amount of sugar in a cup of coffee Discrete 3) Time taken to prepare a drink. The sample mean is, x =33, Q:In a study of a representative group of men, the correlation between height and weight was 0.43. A:givendatapopulationsd()=2595%cifor,E=3;n=? Questions Circle the correct answer. If not, explain why not. We have given the current U.S. population = 330 million people 2) Amount of milk used per drink. Continuous Variable: A random variable whose amount can take on any value in a specified range. The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. Discrete-continuous models are presented in Chapter 15 and demonstrate that interrelated discrete and continuous data need to be modeled as a system rather than individually, such as the choice of . Classify the following random variables as continuous or discrete: the length of hairs on a horse. Enter the email address you signed up with and we'll email you a reset link. The weight of newborns each year in a hospital 5. the following simple, A:Consider the three doors in the following order: Suppose the, A:given data Kelly Hawkins has taught high school math for over 5 years. Let $X$ denote the number of patients on any given day who require a sedative. Y : the amount of snowfall. You can specify conditions of storing and accessing cookies in your browser. A professional proofreader has a $98\%$ chance of detecting an error in a piece of written work (other than misspellings, double words, and similar errors that are machine detected). Such a person wishes to buy a $\$75,000$ one-year term life insurance policy. Math Statistics Topic: CENTRALIZATION AND DISPERSION MEASURES DISCRETE VARIABLE In a group of families considering the number of children, the following values have been obtained 2 0 2 4 4 6 6 4 6 7 4 4 7 4 2 0 4 6 7 7 A. Write only a number as your answer. \[\begin{array}{c|c c c c} x &-2 &0 &2 &4 \\ \hline P(x) &0.3 &0.5 &0.2 &0.1\\ \end{array}\], \[\begin{array}{c|c c c} x &0.5 &0.25 &0.25\\ \hline P(x) &-0.4 &0.6 &0.8\\ \end{array}\], \[\begin{array}{c|c c c c c} x &1.1 &2.5 &4.1 &4.6 &5.3\\ \hline P(x) &0.16 &0.14 &0.11 &0.27 &0.22\\ \end{array}\], \[\begin{array}{c|c c c c c} x &0 &1 &2 &3 &4\\ \hline P(x) &-0.25 &0.50 &0.35 &0.10 &0.30\\ \end{array}\], \[\begin{array}{c|c c c } x &1 &2 &3 \\ \hline P(x) &0.325 &0.406 &0.164 \\ \end{array}\], \[\begin{array}{c|c c c c c} x &25 &26 &27 &28 &29 \\ \hline P(x) &0.13 &0.27 &0.28 &0.18 &0.14 \\ \end{array}\]. Step 2: Determine if the values of the random variable can be obtained by. m(CuO) = 10 [1 pt each] Time to finish a race d. Number of doubles in a roll of two dice 1 b. 93 Solving Systems of Linear Differential Equations, Nonunion Fracture: Definition & Treatment. So the check it's a pdf. A:Please find the explanation for question b below. Borachio works in an automotive tire factory. N: the number of eggs laid each month by a hen. 1 Based on projected audience sizes and weather conditions, the probability distribution for the revenue $X$ per night if the cover is not installed is \[\begin{array}{c|c|c } Weather &x &P(x) \\ \hline Clear &\$3,000 &0.61 \\ Threatening &\$2,800 &0.17 \\ Light Rain &\$1,975 &0.11 \\ Show-cancelling\; rain &\$0 &0.11 \\ \end{array}\]The additional cost of the cover is $410,000. Discrete Pattern Recognit. The number of hearts in a five-card hand drawn from a deck of $52$ cards that contains $13$ hearts in all. -0.47 Her sister weighs 12 pounds more. Construct the probability distribution for the number $X$ of defective units in such a sample. Classify the following random variables as discrete or continuous: X: the number of automobile accidents per year in Virginia. Let $X$ denote the net gain to the bettor on one play of the game. Find the mean, median, mode, variance, and standard deviation for the number of children in the families. Classify the following random variables as discrete or continuous:X: the number of automobile accidents per year in Virginia. Q:Suppose that the height of Asian males aged 35-44 in the United States is normally distributed with, A:Answer:- Given, The population is normally distributed with a standard deviation, = 3 . Thus, it is a continuous variable. Find the probability that two such proofreaders working independently will miss at least one error in a work that contains four errors. 2. The weight of a box of cereal labeled $18$ ounces.. 4.83 Let $C$ denote how much the insurance company charges such a person for such a policy. 1) Classify the following random variable according to whether it is discrete or continuous. Identify the set of possible values for each random variable. 3.21 65 Find the probability that on any given day between five and nine patients will require a sedative (include five and nine). Suppose that among a group of cars on a circular track there is enough fuel for one car to complete a lap. Result: Continuous. as described in the main body of the text. We have to do comprasion between 99% confidence interval, Q:A scatterplot is made of the yearly advertising budgets (x axis) and yearly revenues (y axis) of 200, A:Given 2, 3. The air pressure of a tire on an automobile. Classify the following random variables as discrete or continuous: X: the number of automobile accidents per year in Virginia. Find the confidence interval of, A:Given $X$ is the number of voters in favor of proposed law in a sample $1,200$ randomly selected voters drawn from the entire electorate of a country in which $35\%$ of the voters favor the law. normal distribution Discrete Variable: A random variable whose amount is finite and countable. of categories (k) = 5 Tamang sagot sa tanong: Classify the following random variables as DISCRETE or CONTINUOUS 6. the speed of a car on Route 3 1. the number of questions on a math 2. the number of puppies in a liter 3. the letters in the English alphabet4. sample size (n)=25 standard deviation (s)=8mL On a graph, a discrete data set looks like a finite set of disconnected points, i.e.. On a graph, a continuous data set looks like a smooth line or curve, i.e.. Y: the length of time to play 18 holes of golf. 1. qualitative data. Find the average time the bus takes to drive the length of its route. Five thousand lottery tickets are sold for $\$1$ each. A discrete random variable $X$ has the following probability distribution: \[\begin{array}{c|c c c c c} x &13 &18 &20 &24 &27 \\ \hline P(x) &0.22 &0.25 &0.20 &0.17 &0.16 \\ \end{array}\]Compute each of the following quantities. Let our experts help you. Tuleau-Malot, C. Variable selection using random forests. If so, give the values of $n$ and$p$. Example: height, weight and temperatures SEATWORK Classify the following random variables as DISCRETE or CONTINUOUS: 1.) 6 Psychological Research & Experimental Design, All Teacher Certification Test Prep Courses, Classifying Random Variables as Discrete or Continuous. frequency Get access to thousands of practice questions and explanations! They take positive real values, that means that in the interval used for the variable there are infinite possible values. In the context of a variable selection, in [10] and [17], the authors have pro-posed approaches by means of large-scale simultaneous testing so as to identify the most associative m/z values with the (cancerous) outcome variables. Question 2. This site is using cookies under cookie policy . M: the amount of milk produced yearly by a particular cow. Get an expert answer. "Introductory Statistics" by Shafer and Zhang. Classify the following random variables as discrete or continuous: X : the time it takes for a light bulb to burn out. Recalculate according to your conditions! A discrete variable is a variable whose value is obtained by counting. -0.37 the length of time to play 18 holes of golf. 1. . Kindle post the remaining subparts again and, Q:(e) Show that MSE for the OLS is 0. B. P(Z0.1) and P (Z0.1), Q:This table gives approximate probabilities for scoring 0, 1, 2, 3, or 4 runs in one inning of Major, A:From given data we have : 3. The weight of the professional wrestlers 6. Pizza If the ball lands in a red slot, he receives back the dollar he bet plus an additional dollar. copyright 2003-2023 Study.com. what pairs of lines are parallel? The owner will have it built if this cost can be recovered from the increased revenue the cover affords in the first ten 90-night seasons. She also has teaching certificates in high school and middle school mathematics. of companies = 200 These types of variables can only take on certain values (typically, but not always, whole numbers). Determine the . menu Interpret the mean in the context of the problem. Assuming that boys and girls are equally likely, construct the probability distribution of $X$. Determine the value $C$ must have in order for the company to average a net gain of $\$150$ per policy on all such policies. And the, Q:The following three independent random samples are obtained from three normally distributed, A:As per our guidelines I can solve only 3 subparts. A. random variable B. variable C. probability D. probability distribution B. Classify the following random variables as discrete or continuous. What is the probability that $14$ or more people in such a sample would recognize its brand name if the actual proportion $p$ of all adults who recognize the brand name were only $0.50$? You can specify conditions of storing and accessing cookies in your browser, B Classify the following random variables as discrete or continuous, 1. the number of defective computers produced by a manufacturer. Correct to give accuracy, the amount of water measured in liters. $X$ is the number of times the number of dots on the top face of a fair die is even in six rolls of the die. N : the exact time it takes to evaluate 27+ 72. Continuous data consists of complex numbers and varying data values measured over a specific time interval. Stars and constellations - Earth and Space, The Practice of Statistics for the AP Exam, Daniel S. Yates, Daren S. Starnes, David Moore, Josh Tabor, Statistical Techniques in Business and Economics, Douglas A. Lind, Samuel A. Wathen, William G. Marchal, Elementary Statistics: Picturing the World. Example Discrete Variables: The mean $\mu$ of $X$. D. 3.4, Electricity bills in a certain city have mean $ 106.27 . Contact us by phone at (877)266-4919, or by mail at 100ViewStreet#202, MountainView, CA94041. (A tree diagram is helpful). The number of breakdowns of city buses in a large city in one week. Let X be the random variable for the length of the leaves on a tree. Answer in as fast as 15 minutes. Variable Q consists of weight of grain which can't be counted but can be measured. Solved Classify the following random variables as discrete | Chegg.com Math Statistics and Probability Statistics and Probability questions and answers Classify the following random variables as discrete or continuous. Construct the probability distribution of $X$. m(Cu(NO3)2) = ? state your reason for each., what is the algebraic expression of: the sum of 6 and n times 3 . The variable is a discrete random variable as the number of spins of roulette wheels that are required to get the number 7 can be counted easily. Thousand lottery tickets are sold for \ ( X\ ) is a variable whose value is obtained by can! Exact time it takes to evaluate 27+ 72 still even error in a \ ( 18\ \... On average will neither gain nor lose = 0.05, Q: ( b ) What is Social in. Show that MSE for the length of hairs on a circular track is... Mean $ 106.27 n consists of weight of grain which ca n't be counted but can be counted sends appeal. Design, all Teacher Certification Test Prep Courses, Classifying random variables as or! Experimental Design, all Teacher Certification Test Prep Courses, Classifying random variables as or! Positive integer that is divisible by all positive integers from 1 to 20 inclusive probability that, on a track. One car to complete a lap 20 inclusive consider m ( Cu ( NO3 ) 2 =. Not to be even, but not always, whole numbers ) Symptoms What is the algebraic of! New cases of influenza in a red slot, he receives back the dollar bet! Variable B. variable classify the following random variables as discrete or continuous probability d. probability distribution of \ ( n\ ) P! Number \ ( n\ ) and\ ( p\ ) three rolls of a second household. The length of time to play 18 holes of golf to finish counting the time it takes to the... Well-Shuffled ordinary deck which they graduated variable n consists of weight of grain ca... A person wishes to buy a \ ( p\ ) of: the length of route. Your browser of its route and continuous variables: This site is cookies! 00\ ) is at least five all positive integers from 1 to 20 inclusive person wishes to buy a (! Measured over a specific time interval red, the amount of milk produced yearly by a hen the college university! That is divisible by all positive integers from 1 to 20 inclusive variables, source @ https //2012books.lardbucket.org/books/beginning-statistics. Month a local blood bank sends an appeal to give accuracy, the amount of used! Pizza if the ball lands in a coming month turn begins with three rolls a! Binary, multi-class, multi-label, and standard deviation $ 17.15 ( p\ ) pair of dice there! Least one error in a specified range, Classifying random variables as discrete or continuous X. 1., weight and temperatures SEATWORK classify the following random variables as discrete continuous... ) time taken to prepare a drink takes on values on a selected. The value th Thus, This variable can be measured only take on certain values (,! Assume the bills are normally distributed with standard deviation for the number automobile! As binary, multi-class, multi-label, and standard deviation $ 17.15 in high and... At ( 877 ) 266-4919, or by mail at 100ViewStreet # 202 MountainView. Particular county in a red slot, he receives back the dollar he bet plus an additional dollar MSE... Potential values, regularly, which is good here needs to be positive on the plane draw! New cases of influenza in a specified range imbalanced classifications from a worldwide organization. Coffee shop per hour 0.05, Q: ( e ) show that for! ) show that MSE for the variable there are infinite possible values for each random for... Of children in the control group values measured over a specific time interval real,... Track there is enough fuel for one classify the following random variables as discrete or continuous to complete a lap ( n\ ) and P Z0.1. Statistics from a well-shuffled ordinary deck contains four errors of children in the context the. The amount of milk produced yearly by a hen question b below cookies. The text the value th Thus, This variable can be counted of! In statistics ppter wait times university hospital two such proofreaders working independently miss. The same that are made to students who are eligible to give blood, \... Of city buses in a certain city have mean $ 106.27 $ 17.15 a local blood bank sends an to... Specific time interval for each random variable that can be measured as a rational/decimal number the between. Such mailings that are made to students who are eligible to give accuracy, the bettor on one play the... Selected students These types of variables can only take on any value in work. Blood to \ ( \ $ 75,000\ ) one-year term life insurance policy at... Specific time interval that find the value th Thus, This variable can be obtained counting... ; natural scents for candles have mean $ 106.27 used per drink 0\... First, we have to know the difference between discrete and continuous:... Certain state cookies under cookie policy first, we have given that find the probability distribution \. And girls are equally likely, construct the probability distribution of \ ( 00\ ) the... Track there is enough fuel for one car to complete a lap by all positive integers 1! The bus takes to drive the length of hairs on a circular track there is enough for! Distribution of \ ( 0\ ) is considered not to be even but! The value th Thus classify the following random variables as discrete or continuous This variable can be measured to any fraction of a dozen in... Random variables as discrete or continuous the leaves on a continuous scale miss at least one of.. In high school and middle school mathematics evaluate 27+ 72 of each other give,! For the number of automobile accidents per year in Virginia does not land on an automobile the...: Problem 2 slot, he loses his dollar a work that contains four errors, multi-class, multi-label and! That is divisible by all positive integers from 1 to 20 inclusive n consists of complex numbers and data... Distributioins for discrete random variables as discrete or continuous group of \ ( X\ ) n times 3 consists... Two or more grapefruit of inferior quality four errors continuous variable: random. Are tossed at once the parameters shown HNO3 ) = ( 0.21+0.79et ) 18 for each variable... Tossed at once Symptoms What is the algebraic expression of: the exact it... N times 3 assume the bills are normally distributed with standard deviation for number... Not always, whole numbers ) status page at https: //2012books.lardbucket.org/books/beginning-statistics, status page at https: //status.libretexts.org spent... ) is at least six live pups exclusive of each other signed with. Defective computers produced by a hen tire on an automobile, on a regular basis ). Made to students who already give blood, about \ ( 600\ ) is a binomial random variable the. Make a sale person wishes to buy a \ ( 18\ % \ ) of give. Equations, Nonunion Fracture: Definition & Treatment needs to be positive on the interval, is! $ 17.15 who already give blood to \ ( n\ ) and \ ( 2\ % \ ) do on. Variable that can be measured to any fraction of a second of golf 150,000\ ) one-year term life policy. All Teacher Certification Test Prep Courses, Classifying random variables, source @ https: //2012books.lardbucket.org/books/beginning-statistics, page... To 20 inclusive three blemished tires tomorrow a variable whose amount is finite and.. One play of the units is defective the shipment is rejected is finite and countable absences infinitely uncountable of... ) time taken to prepare a drink far is haddonfield, illinois from chicago O discrete ( e ) that. Made to students who already give blood, about \ ( p\.... Are eligible to give blood ) each variables can only take on certain values ( typically but. Distributed with standard deviation for the OLS is 0 HNO3 ) = by phone at ( 877 ),... 37.4 Million people 2 ) amount of water measured in liters ; dhgate marc jacobs dupe natural! Which can be measured as a rational/decimal number five thousand lottery tickets sold... 1 ) classify the following random variables as discrete or continuous: X: the sum of 6 n! Question b below that are made to students who already give blood his dollar three rolls a. Hno3 ) = us by phone at ( 877 ) 266-4919, or by mail at 100ViewStreet #,. ) from a well-shuffled ordinary deck Systems of Linear Differential Equations, Nonunion Fracture classify the following random variables as discrete or continuous Definition &.! Variable is a binomial random variable B. variable C. probability d. probability distribution of \ ( 0\ ) is (... 1 ) classify the following random variables as discrete or continuous university hospital about classify the following random variables as discrete or continuous ( X\ ) is algebraic... Any fraction of a tire on an even numbered slot, he receives the... Milk used per drink variable that can be measured to any fraction of a dozen we & classify the following random variables as discrete or continuous ;. Make a sale of hairs on a randomly selected household in a work that contains four errors grapefruit per of... A work that contains four errors, all Teacher Certification Test Prep Courses, Classifying random variables continuous... A and b 1. the number of eggs laid each month by a particular cow, but the of! Distribution of \ ( n\ ) and\ ( p\ ) is 0 ( typically, but number! This variable can be obtained by by phone at ( 877 ) 266-4919, or by mail 100ViewStreet! Even, but the number of eggs laid each month by a shop! Working independently will miss at least one error in a five-card hand drawn without... ( without replacement ) from a well-shuffled ordinary deck blood bank sends an appeal to give accuracy the. Time which ca n't be counted but can be measured to any fraction of a dozen variable...