A new shoe company claims that their new Jumpalicious sneakers will help all wearers jump significantly higher. A group of basketball coaches wish to test this claim at the a = 0.05 tevel of significance. A random sample of players jumped with their current sneakers on, the maximum height reached was recorded, then the same group of players put on the Jumpalicious sneakers and jumped again, recording the maximum height reached. The 'old shoe' and new shoe' data is given below. Let Ho be the mean height reached by players wearing their old sneakers, µn be the mean height reached by players wearing the new sneakers, and H = HN - Ho. Assume that the jump differences have a nomal distribution. (Round your results to three decimal places) Which would be correct hypotheses for this test? Ho:p4 + 0, H1: Ha = 0 Ho: p4 = 0, H : Ha > 0 O Ho:H = 0, H:H #0 O Ho:H4 > 0, Hị :µ1 < 0 H:H4 = 0, H : Ha <0 Maximum Helght reached (Inches): wearing old shoes wearing Jumpalicious shoes 31 40 31 32 37 38 34 35 30 44 32 40 36 44 41 39 36 31 37 33 38 40 35 40 37 44 35 41 41 34 31 44 Test Statistic: Give the P-value: Which is the correct result: Reject the Null Hypothesis Do not Reject the Null Hypothesis
A new shoe company claims that their new Jumpalicious sneakers will help all wearers jump significantly higher. A group of basketball coaches wish to test this claim at the a = 0.05 tevel of significance. A random sample of players jumped with their current sneakers on, the maximum height reached was recorded, then the same group of players put on the Jumpalicious sneakers and jumped again, recording the maximum height reached. The 'old shoe' and new shoe' data is given below. Let Ho be the mean height reached by players wearing their old sneakers, µn be the mean height reached by players wearing the new sneakers, and H = HN - Ho. Assume that the jump differences have a nomal distribution. (Round your results to three decimal places) Which would be correct hypotheses for this test? Ho:p4 + 0, H1: Ha = 0 Ho: p4 = 0, H : Ha > 0 O Ho:H = 0, H:H #0 O Ho:H4 > 0, Hị :µ1 < 0 H:H4 = 0, H : Ha <0 Maximum Helght reached (Inches): wearing old shoes wearing Jumpalicious shoes 31 40 31 32 37 38 34 35 30 44 32 40 36 44 41 39 36 31 37 33 38 40 35 40 37 44 35 41 41 34 31 44 Test Statistic: Give the P-value: Which is the correct result: Reject the Null Hypothesis Do not Reject the Null Hypothesis
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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