O Ho: H Diff = 0; H, H O Ho: H Diff = 0; H, H Diff >0 O Ho: Holder =H Youngeri Hai Holder>HYounger O Ho: Holder = HYoungeri Hoi Holder < Hyounger

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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An equestrian enthusiast is interested in the racing times of horses. She believes an older horse will have a faster
race time than a younger horse. She selects a random sample of 17 sibling pairs of adult horses and records their
times for running on the same track. The mean difference (older – younger) in the times to run the track is –15.7
seconds with a standard deviation of 8.3 seconds. What are the hypotheses the equestrian should use?
O Ho: H Diff = 0 ; H,i H Diff <O
O Ho: HDiff =0; H, H Diff > 0
O Ho: Holder =H Youngeri Hai HolderHYounger
O Ho: Holder =H Youngeri Ha: Holder
< Prounger
Transcribed Image Text:An equestrian enthusiast is interested in the racing times of horses. She believes an older horse will have a faster race time than a younger horse. She selects a random sample of 17 sibling pairs of adult horses and records their times for running on the same track. The mean difference (older – younger) in the times to run the track is –15.7 seconds with a standard deviation of 8.3 seconds. What are the hypotheses the equestrian should use? O Ho: H Diff = 0 ; H,i H Diff <O O Ho: HDiff =0; H, H Diff > 0 O Ho: Holder =H Youngeri Hai HolderHYounger O Ho: Holder =H Youngeri Ha: Holder < Prounger
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