Determine whether the random variable described is discrete or continuous.The amount of time you wait at a bus stop.The random variable described is (Choose one)discretecontinuousXŚ

We know that Discrete random variable: The random variable which takes countable and finite values.…

Answered: Determine whether the random variable…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table. nts Drive-thru Restaurant D A B D Order Accurate Order Not Accurate tesource 335 279 247 124 38 54 39 10 If one order is selected, find the probability of getting an order that is not accurate. Resources Options The probability of getting an order that is not accurate is (Round to three decimal places as needed.) cation Tools rk Help me solve this View an example Get more help - Clear all Check answer Copyright © 2022 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy Permissions Contact Us |
Analyzing data, you found that the probability that a computer user clicks on the online ad of your company is 0.22 or 22% (a person either clicks or does not click on your ad). Let X be the number of independent people who view the ad until someone clicks on it (including the person who clicked on the ad, so if we say X=5, that means it took 5 people to look at the ad to get one to click on the ad). Say you show the ad to 20 independent people. Let Y be the number of people who click on the ad among the 20 independent people who view the ad Let Z be whether a person who views the ad clicks on it or does not click on it. What type of distribution does x follow and what is the probability that x is equal to 3
Which of the following is an example of a discrete random variable? Group of answer choices The number of horses owned by a farmer The length of a window frame The distance from home to work for a worker The weight of a box of cookies
The individual actually The data represent the results for a test for a certain disease. Assume one individual from the group is randomly selected. Find the probability of getting someone who tests negative, given that he or she did not have the disease. had the disease Yes No Positive Negative 129 23 27 121 The probability is approximately (Round to three decimal places as needed.)
22228
find mean and mode
The individual actually The data represent the results for a test for a certain disease. Assume one individual from the group is randomly selected. Find the probability of getting someone who tests positive, given that he or she had the disease did not have the disease. Yes No Positive 144 23 Negative 10 123 The probability is approximately 0.513. (Round to three decimal places as needed.)
Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable. (a) The number of people with blood type A in a random sample of 14 people. (b) The time it takes to fly from City A to City B. (a) is the number of people with blood type A in a random sample of 14 people discrete or continuous? OA. The random variable is continuous. The possible values are 0≤x≤ 14. B. The random variable is discrete. The possible values are x = 0, 1, 2,..., 14. OC. The random variable is discrete. The possible values are 0 ≤x≤ 14. O D. The random variable is continuous. The possible values are x = 0, 1, 2,..., 14. (b) is the time it takes to fly from City A to City B discrete or continuous? .RE OA. The random variable is continuous. The possible values are t> 0. OB. The random variable is discrete. The possible values are t= 1, 2, 3, ... OC. The random variable is discrete. The possible values are t > 0. OD. The random variable is…
Identify if the statement below is true or false: The sum of the probabilities in a discrete random probability distribution varies from distribution to distribution.
Quickly please
MATH PROBABILITY AND STATISTICS, PLEASE ANSWER JUST IN 10 MINUTES, NOT ANYMORE Determine the value c so that f(x) can serve as a probability distribution of the discrete random variable X: f(x) = c(x + 15)/100, for x = 0, 1, 2.
Random ------ helps one obtain a sample that is representative of the population whereas random assignment ensures the two groups are as equivalent as possible.

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Determine whether the random variable described is discrete or continuous. The amount of time you wait at a bus stop. The random variable described is (Choose one) discrete continuous X Ś