Determine the null and alternative hypotheses. You are considering moving to Atlanta, and are concerned about the average one-way commute time. Does the average one-way commute time exceed 25 minutes? You take a random sample of 50 Atlanta residents and find an average commute time of 29 minutes with a standard deviation of 7 minutes. Choose the best answer below: A. H0: μ = 25 HA: μ < 25 B. H0: μ = 29 HA: μ > 29 C. H0: μ = 25 HA: μ ≠ 25 D. H0: μ = 29 HA: μ < 29 E. H0: μ = 25 HA: μ > 25
Determine the null and alternative hypotheses. You are considering moving to Atlanta, and are concerned about the average one-way commute time. Does the average one-way commute time exceed 25 minutes? You take a random sample of 50 Atlanta residents and find an average commute time of 29 minutes with a standard deviation of 7 minutes. Choose the best answer below: A. H0: μ = 25 HA: μ < 25 B. H0: μ = 29 HA: μ > 29 C. H0: μ = 25 HA: μ ≠ 25 D. H0: μ = 29 HA: μ < 29 E. H0: μ = 25 HA: μ > 25
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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Determine the null and alternative hypotheses.
You are considering moving to Atlanta, and are concerned about the average one-way commute time. Does the average one-way commute time exceed 25 minutes? You take a random sample of 50 Atlanta residents and find an average commute time of 29 minutes with a standard deviation of 7 minutes.
You are considering moving to Atlanta, and are concerned about the average one-way commute time. Does the average one-way commute time exceed 25 minutes? You take a random sample of 50 Atlanta residents and find an average commute time of 29 minutes with a standard deviation of 7 minutes.
Choose the best answer below:
A. H0: μ = 25
HA: μ < 25
HA: μ < 25
B. H0: μ = 29
HA: μ > 29
HA: μ > 29
C. H0: μ = 25
HA: μ ≠ 25
HA: μ ≠ 25
D. H0: μ = 29
HA: μ < 29
HA: μ < 29
E. H0: μ = 25
HA: μ > 25
HA: μ > 25
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