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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 place r= 0.774. At a = 0.05, is there enough evidence to conclude that there is a significant linear correlation between the variables? E Click the icon to view the soccer player data. Determine the null and alternative hypotheses. Ho:p = 0 Maximum Weights and Jump Heights H:p * 0 Determine the critical value(s). Maximum weight, x 190 Jump height, y 61 t6 = 2.228, - 2.228 (Round to three decimal places as needed. Use a comma separate answers as needed.) 185 155 56 53 Determine the standardized test statistic. 180 60 t= (Round to three decimal places as needed.) 175 55 170 63 150 51

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 place r= 0.774. At a = 0.05, is there enough evidence to conclude that there is a significant linear correlation between the variables? E Click the icon to view the soccer player data. Determine the null and alternative hypotheses. Ho:p = 0 Maximum Weights and Jump Heights H:p * 0 Determine the critical value(s). Maximum weight, x 190 Jump height, y 61 t6 = 2.228, - 2.228 (Round to three decimal places as needed. Use a comma separate answers as needed.) 185 155 56 53 Determine the standardized test statistic. 180 60 t= (Round to three decimal places as needed.) 175 55 170 63 150 51

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 15PPS
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Determine the standardized test statistic.
 
 
 
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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= 0.774. At a = 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 alternative hypotheses. Ho:p = 0 Maximum Weights and Jump Heights Ha:p + 0 Determine the critical value(s). Maximum Jump height, y weight, x to = 2.228, – 2.228 190 61 (Round to three decimal places as needed. Use a comma to separate answers as needed.) 185 56 155 53 Determine the standardized test statistic. 180 60 t= (Round to three decimal places as needed.) 175 55 170 63 150 51 160 50 160 48 180 58 190 59 210 63
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= 0.774. At a = 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 alternative hypotheses. Ho:p = 0 Maximum Weights and Jump Heights Ha:p + 0 Determine the critical value(s). Maximum Jump height, y weight, x to = 2.228, – 2.228 190 61 (Round to three decimal places as needed. Use a comma to separate answers as needed.) 185 56 155 53 Determine the standardized test statistic. 180 60 t= (Round to three decimal places as needed.) 175 55 170 63 150 51 160 50 160 48 180 58 190 59 210 63
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