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 239 36 A в D Order Accurate Order Not Accurate 125 10 329 265 31 59 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 independent because choosing the first order affects the probability of the choice of the second order. are (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 are not independent because choosing 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.)

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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 D
A
B
C
Order Accurate
329
265
239
125
Order Not Accurate
31
59
36
10
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
independent because choosing the first order
affects
the probability of the choice of the second order.
are
(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 are not independent because choosing 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.)
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 A B C Order Accurate 329 265 239 125 Order Not Accurate 31 59 36 10 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 independent because choosing the first order affects the probability of the choice of the second order. are (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 are not independent because choosing 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.)
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