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 include in the table. Drive-thru Restaurant D C D Order Accurate Order Not Accurate 323 280 247 138 40 59 38 19 If two orders are selected, find the probability that they are both from Restaurant D. a. Assume that the selections are made with replacement. Are the events independent? b. Assume that the selections are made without replacement. Are the events independent? ..... a. Assume that the selections are made with replacement. Are the events independent? The probability of getting two orders from Restaurant D is The events are not independent because choðsing the first order does not affect the probability of the choice of the second order. (Do not round until the final answer. Round to four decimal places as needed.)
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 include in the table. Drive-thru Restaurant D C D Order Accurate Order Not Accurate 323 280 247 138 40 59 38 19 If two orders are selected, find the probability that they are both from Restaurant D. a. Assume that the selections are made with replacement. Are the events independent? b. Assume that the selections are made without replacement. Are the events independent? ..... a. Assume that the selections are made with replacement. Are the events independent? The probability of getting two orders from Restaurant D is The events are not independent because choðsing the first order does not affect the probability of the choice of the second order. (Do not round until the final answer. Round to four decimal places as needed.)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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