Mileage A salesman who is on the road visiting clientsthinks that, on average, he drives the same distance each day of the week. He keeps track of his mileage for sev-eral weeks and discovers that he averages 122 miles on Mondays, 203 miles on Tuesdays, 176 miles onWednesdays, 181 miles on Thursdays, and 108 mileson Fridays. He wonders if this evidence contradicts hisbelief in a uniform distribution of miles across the daysof the week. Explain why it is not appropriate to test hishypothesis using the chi-square goodness-of-fit test.
Mileage A salesman who is on the road visiting clientsthinks that, on average, he drives the same distance each day of the week. He keeps track of his mileage for sev-eral weeks and discovers that he averages 122 miles on Mondays, 203 miles on Tuesdays, 176 miles onWednesdays, 181 miles on Thursdays, and 108 mileson Fridays. He wonders if this evidence contradicts hisbelief in a uniform distribution of miles across the daysof the week. Explain why it is not appropriate to test hishypothesis using the chi-square goodness-of-fit test.
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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Mileage A salesman who is on the road visiting clients
thinks that, on average, he drives the same distance each
thinks that, on average, he drives the same distance each
day of the week. He keeps track of his mileage for sev-
eral weeks and discovers that he averages 122 miles
eral weeks and discovers that he averages 122 miles
on Mondays, 203 miles on Tuesdays, 176 miles on
Wednesdays, 181 miles on Thursdays, and 108 miles
on Fridays. He wonders if this evidence contradicts his
belief in a uniform distribution of miles across the days
of the week. Explain why it is not appropriate to test his
hypothesis using the chi-square goodness-of-fit test.
Wednesdays, 181 miles on Thursdays, and 108 miles
on Fridays. He wonders if this evidence contradicts his
belief in a uniform distribution of miles across the days
of the week. Explain why it is not appropriate to test his
hypothesis using the chi-square goodness-of-fit test.
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