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 B C Order Accurate 260 239 Order Not Accurate 53 31 If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below A 325 32 D 145 14 a. Assume that the selections are made with replacement. Are the events independent? The probability is The events independent. (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 B C Order Accurate 260 239 Order Not Accurate 53 31 If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below A 325 32 D 145 14 a. Assume that the selections are made with replacement. Are the events independent? The probability is The events independent. (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
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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.
Drive-thru Restaurant C
C
239
31
A
325
32
B
Order Accurate
260
Order Not Accurate
53
If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below
G
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D
145
14
a. Assume that the selections are made with replacement. Are the events independent?
The probability is The events
independent.
(Do not round until the final answer. Round to four decimal places as needed.)
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