21. Can we predict the standing long jump distance based on the height of girls ten...

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21. Can we predict the standing long jump distance based on the height of girls ten to seventeen years old? Below are the SAS outputs of a study based on a sample of 23 girls. Using the output below, answer the following questions: Pearson Correlation Coefficients, N- 23 Prob > Ir| under H0: Rho-0 DistInces Heightlaces DistInches 1.00000 0.626 0.001 HeightInces 0.626 1.00000 0.001 da Heighhe Paraneter Estimates Parameter Standard Variable Estimate * Value Pr> 12| DF Error Intercept 17.510 11.072 HeightInces 0.005 0.180 1) (3 points) Describe the form, strength and direction of the linear relationship between the standing long jump distance and the height of the 23 ten to seventeen years old girls. 2) (2 points) At the 1% significance level, there is evidence of a linear relationship between standing Iong jump distance and height of all girls ten to seventeen years old. Which statement is correct? A. Because the correlation has a value of 0.626, close to one. B. Because the slope is positive. C. Because the significance for the population correlation is smaller than 0.01. D. All above statements are not correct. 3) (3 points) What is the model that exact shows the relationship between the actual standing long jump distance and the height of girls ten to seventeen years old? 21. Can we predict the standing long jump distance based on the height of girls ten to seventeen years old? Below are the SAS outputs of a study based on a sample of 23 girls. Using the output below, answer the following questions: Pearson Correlation Coefficients, N- 23 Prob > Ir| under H0: Rho-0 DistInces Heightlaces DistInches 1.00000 0.626 0.001 HeightInces 0.626 1.00000 0.001 da Heighhe Paraneter Estimates Parameter Standard Variable Estimate * Value Pr> 12| DF Error Intercept 17.510 11.072 HeightInces 0.005 0.180 1) (3 points) Describe the form, strength and direction of the linear relationship between the standing long jump distance and the height of the 23 ten to seventeen years old girls. 2) (2 points) At the 1% significance level, there is evidence of a linear relationship between standing Iong jump distance and height of all girls ten to seventeen years old. Which statement is correct? A. Because the correlation has a value of 0.626, close to one. B. Because the slope is positive. C. Because the significance for the population correlation is smaller than 0.01. D. All above statements are not correct. 3) (3 points) What is the model that exact shows the relationship between the actual standing long jump distance and the height of girls ten to seventeen years old?

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Answers Solution Given the output of the correlation coefficient and the parameter estimate... View the full answer