A national air traffic control system handled an average of 47,972 flights during 29 randomly selected days in a recent year. The standard deviation for this sample is 6,486 flights per day. Complete parts a through c below. a. Construct a 99% confidence interval to estimate the average number of flights per day handled by the system. The 99% confidence interval to estimate the average number of flights per day handled by the system is from a lower limit of ☐ to an upper limit of ☐ . (Round to the nearest whole numbers.)
A national air traffic control system handled an average of 47,972 flights during 29 randomly selected days in a recent year. The standard deviation for this sample is 6,486 flights per day. Complete parts a through c below. a. Construct a 99% confidence interval to estimate the average number of flights per day handled by the system. The 99% confidence interval to estimate the average number of flights per day handled by the system is from a lower limit of ☐ to an upper limit of ☐ . (Round to the nearest whole numbers.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A national air traffic control system handled an average of 47,972
flights during 29 randomly selected days in a recent year. The standard deviation for this sample is 6,486
flights per day. Complete parts a through c below.
flights during 29 randomly selected days in a recent year. The standard deviation for this sample is 6,486
flights per day. Complete parts a through c below.
Question content area bottom
Part 1 a. Construct a 99% confidence interval to estimate the average number of flights per day handled by the system. The 99%confidence interval to estimate the average number of flights per day handled by the system is from a lower limit of to an upper limit of
Transcribed Image Text:A national air traffic control system handled an average of 47,972 flights during 29 randomly selected days in a recent
year. The standard deviation for this sample is 6,486 flights per day. Complete parts a through c below.
a. Construct a 99% confidence interval to estimate the average number of flights per day handled by the system.
The 99% confidence interval to estimate the average number of flights per day handled by the system is from a lower
limit of ☐ to an upper limit of ☐ .
(Round to the nearest whole numbers.)
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