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The p-value was reported to be small, so we would reject the null hypothesis at a 5% level and conclude that there is a significant difference. Who do these results apply to? O all hockey players

The p-value was reported to be small, so we would reject the null hypothesis at a 5% level and conclude that there is a significant difference. Who do these results apply to? O all hockey players

MATLAB: An Introduction with Applications
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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Please answer question 10.5

The National Hockey League reports that there is a difference in average weights for their forwards compared to their defensemen. Does the mean weight differ by position for forwards vs. defensemen for junior hockey league players as well? A random sample of 80 junior hockey league players in 2018 (48 forwards and 32 defensemen) was taken, and their position and weight were recorded. A test for the difference of two means will be performed at a 5% significance level.
Transcribed Image Text:The National Hockey League reports that there is a difference in average weights for their forwards compared to their defensemen. Does the mean weight differ by position for forwards vs. defensemen for junior hockey league players as well? A random sample of 80 junior hockey league players in 2018 (48 forwards and 32 defensemen) was taken, and their position and weight were recorded. A test for the difference of two means will be performed at a 5% significance level.
The p-value was reported to be small, so we would reject the null hypothesis at a 5% level and conclude that there is a significant difference. Who do these results apply to? all hockey players all NHL hockey players all junior league hockey players all 2018 junior league hockey players
Transcribed Image Text:The p-value was reported to be small, so we would reject the null hypothesis at a 5% level and conclude that there is a significant difference. Who do these results apply to? all hockey players all NHL hockey players all junior league hockey players all 2018 junior league hockey players
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