Drive-thru Restaurant O

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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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 O
A.
Order Accurate
338
280
236
132
Order Not Accurate
40
60
34
17
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 neede
b. Assume that the selections are made without replacement. Are the even
are
The probability of getting two orders from Restaurant D is
The events
ent because choosing the first order
V the probability of
the choice of the second order.
are not
(Do not round until the final answer. Round to four decimal places as neede
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 O A. Order Accurate 338 280 236 132 Order Not Accurate 40 60 34 17 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 neede b. Assume that the selections are made without replacement. Are the even are The probability of getting two orders from Restaurant D is The events ent because choosing the first order V the probability of the choice of the second order. are not (Do not round until the final answer. Round to four decimal places as neede
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
A
Order Accurate
338
280
236
132
Order Not Accurate
40
60
34
17
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 1. The events
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.)
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
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.)
does not affect
affects
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 o A Order Accurate 338 280 236 132 Order Not Accurate 40 60 34 17 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 1. The events 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.) 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 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.) does not affect affects
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