A trade magazine routinely checks the drive-through service times upper bound of 163.1 seconds. What does this mean? fast-food restaurants. An 80% confidence interval that results from examining 563 customers in one fast-food chain's drive-through has a lower bound of 159.5 seconds and an Choose the correct answer below. O A One can be % confident that the mean drive-through service time of this fast-food chain is seconds. O B. One can be % confident that the mean drive-through service time of this fast-food chain is between seconds and seconds. OC. The mean drive-through service time of this fast-food chain is seconds % of the time. O D. There is a % probability that the mean drive-through service time of this fast-fod chain is between seconds and seconds.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A trade magazine routinely checks the drive-through service times
upper bound of 163.1 seconds. What does this mean?
fast-food restaurants. An 80% confidence interval that results from examining 563 customers in one fast-food chain's drive-through has a lower bound of 159.5 seconds and an
Choose the correct answer below.
O A. One can be
% confident that the mean drive-through service time of this fast-food chain is seconds
O B. One can be
% confident that the mean drive-through service time of this fast-food chain is between seconds and seconds.
O C. The mean drive-through service time of this fast-food chain is seconds % of the time.
O D. There is a
% probability that the mean drive-through service time of this fast-food chain is between seconds and seconds.
Transcribed Image Text:A trade magazine routinely checks the drive-through service times upper bound of 163.1 seconds. What does this mean? fast-food restaurants. An 80% confidence interval that results from examining 563 customers in one fast-food chain's drive-through has a lower bound of 159.5 seconds and an Choose the correct answer below. O A. One can be % confident that the mean drive-through service time of this fast-food chain is seconds O B. One can be % confident that the mean drive-through service time of this fast-food chain is between seconds and seconds. O C. The mean drive-through service time of this fast-food chain is seconds % of the time. O D. There is a % probability that the mean drive-through service time of this fast-food chain is between seconds and seconds.
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