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researcher records age in years (x) and systolic blood pressure (y) for volunteers. They perform a egression analysis was performed, and a portion of the computer output is as follows: = 4.3 14.9x Coefficients (Intercept) x Estimate Std. Error Test statistic Ho: B₁ = 0 Ha: B₁0 Ho: B₁ = 0 Ha: B₁ <0 4.3 Ho: B₁ = 0 0 Ha: B₁ 14.9 2.9 5.1 1.48 2.92 P-value pecify the null and the alternative hypotheses that you would use in order to test whether a negative near relationship exists between x and y. 0.08 0.01

researcher records age in years (x) and systolic blood pressure (y) for volunteers. They perform a egression analysis was performed, and a portion of the computer output is as follows: = 4.3 14.9x Coefficients (Intercept) x Estimate Std. Error Test statistic Ho: B₁ = 0 Ha: B₁0 Ho: B₁ = 0 Ha: B₁ <0 4.3 Ho: B₁ = 0 0 Ha: B₁ 14.9 2.9 5.1 1.48 2.92 P-value pecify the null and the alternative hypotheses that you would use in order to test whether a negative near relationship exists between x and y. 0.08 0.01

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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A researcher records age in years (x) and systolic blood pressure (y) for volunteers. They perform a regression analysis was performed, and a portion of the computer output is as follows: ŷ = 4.3 14.9x Coefficients (Intercept) X Estimate St 4.3 Ho: B₁ = 0 Ha: B₁ > 0 B1 O Ho: B₁ Ha: B₁ <0 = 0 14.9 B1 O Ho: B₁ = 0 0 Ha: B1 Std. Error Test statistic P-value 2.9 5.1 1.48 Specify the null and the alternative hypotheses that you would use in order to test whether a negative linear relationship exists between x and y. 2.92 0.08 0.01
Transcribed Image Text:A researcher records age in years (x) and systolic blood pressure (y) for volunteers. They perform a regression analysis was performed, and a portion of the computer output is as follows: ŷ = 4.3 14.9x Coefficients (Intercept) X Estimate St 4.3 Ho: B₁ = 0 Ha: B₁ > 0 B1 O Ho: B₁ Ha: B₁ <0 = 0 14.9 B1 O Ho: B₁ = 0 0 Ha: B1 Std. Error Test statistic P-value 2.9 5.1 1.48 Specify the null and the alternative hypotheses that you would use in order to test whether a negative linear relationship exists between x and y. 2.92 0.08 0.01
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