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. Drive-thru Restaurant A B D Order Accurate 335 267 231 120 Order Not Accurate 34 58 38 12 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 V independent because choosing the first order v 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 included in the table. Drive-thru Restaurant A B D Order Accurate 335 267 231 120 Order Not Accurate 34 58 38 12 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 V independent because choosing the first order v the probability of the choice of the second order. (Do not round until the final answer. Round to four decimal places as needed.)
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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The table provided below helps to find the given probability.
A | B | C | D | Row total | |
Order Accurate | 335 | 267 | 231 | 120 | 953 |
Order Not Accurate | 34 | 58 | 38 | 12 | 142 |
Column total | 369 | 325 | 269 | 132 | 1095 |
Based on the provided information, the number of orders from restaurant D is 132 (=120+12).
The total number of orders are,
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