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 o C Order Accurate Order Not Accurate A B 334 262 32 50 234 38 D 133 18 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 (Do not round until the final answer. Round to four decimal places as needed.) b. Assume that the selections are made without replacement. Are the events independent? The probability of getting two orders from Restaurant D is The events (Do not round until the final answer. Round to four decimal places as needed.) independent because choosing the first order independent because choosing the first order the probability of the choice of the second ordem the probability of the choice of the second order
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 o C Order Accurate Order Not Accurate A B 334 262 32 50 234 38 D 133 18 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 (Do not round until the final answer. Round to four decimal places as needed.) b. Assume that the selections are made without replacement. Are the events independent? The probability of getting two orders from Restaurant D is The events (Do not round until the final answer. Round to four decimal places as needed.) independent because choosing the first order independent because choosing the first order the probability of the choice of the second ordem the probability of the choice of the second order
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Gg.24.

Transcribed Image Text: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 D
C
234
38
Order Accurate
Order Not Accurate
A
334
32
B
262
50
D
133
18
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
(Do not round until the final answer. Round to four decimal places as needed.)
b. Assume that the selections are made without replacement. Are the events independent?
The events
The probability of getting two orders from Restaurant D is
(Do not round until the final answer. Round to four decimal places as needed.)
independent because choosing the first order
independent because choosing the first order
the probability of the choice of the second order
the probability of the choice of the second order
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