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Maximum weights and jump heights Jump height, y Maximum weight, x 190 60 185 57 155 55 180 60 175 56 170 65 150 53 160 50 160 50 180 57 190 60 210 64

Maximum weights and jump heights Jump height, y Maximum weight, x 190 60 185 57 155 55 180 60 175 56 170 65 150 53 160 50 160 50 180 57 190 60 210 64

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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Maximum weights and jump heights Maximum Jump height, y weight, x 190 60 185 57 155 55 180 60 175 56 170 65 150 53 160 50 160 50 180 57 190 60 210 64
Transcribed Image Text:Maximum weights and jump heights Maximum Jump height, y weight, x 190 60 185 57 155 55 180 60 175 56 170 65 150 53 160 50 160 50 180 57 190 60 210 64
The maximum weights (in kilograms) for which one repetition of a half-squat can be performed and the jump heights (in centimeters) for 12 international soccer players are given in the accompanying table. The correlation coefficient, rounded to three decimal places, is r=0.711. At = 0.05, is there enough evidence to conclude that there is a significant linear correlation between the variables? Click the icon to view the soccer player data. Determine the null and altemative hypotheses. Ho:p = 0 I need help with the t-test and the interpretation Haip + 0 Determine the critical value(s). 6= - 2.228, 2.228 (Round to three decimal places as needed. Use a comma to separate answers as needed) Determine the standardized test statistic. Calculate the standardized test statistic. (t-test) Round to three decimal places as needed.) t= Interpret this conclusion in the context of the original claim.
Transcribed Image Text:The maximum weights (in kilograms) for which one repetition of a half-squat can be performed and the jump heights (in centimeters) for 12 international soccer players are given in the accompanying table. The correlation coefficient, rounded to three decimal places, is r=0.711. At = 0.05, is there enough evidence to conclude that there is a significant linear correlation between the variables? Click the icon to view the soccer player data. Determine the null and altemative hypotheses. Ho:p = 0 I need help with the t-test and the interpretation Haip + 0 Determine the critical value(s). 6= - 2.228, 2.228 (Round to three decimal places as needed. Use a comma to separate answers as needed) Determine the standardized test statistic. Calculate the standardized test statistic. (t-test) Round to three decimal places as needed.) t= Interpret this conclusion in the context of the original claim.
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