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d. Use the t-test to test the following hypotheses (a = 0.05): Ho: B1 =0 Ha: B1 +0 Compute the value of the t-test statistic (Enter negative values as negative numbers). (to 3 decimals) What is the p-value? Use Table 2 from Appendix B. p-value is - Select your answer What is your conclusion? We -Select your answer- v Ho. e. Use the F-test to test the hypotheses in part (d) at a 0.05 level of significance. Complete the F table below using Excel. Calculate the Sum of Squares (to 1 decimal), the Mean Squares (to 1 decimal), and the F ratio (to 2 decimals) and the p-value (to 4 decimals). Source Degrees Sum of Mean of Variation of Freedom Squares Square F p-value Regression Error Total What is your conclusion, based on this F test? We - Select your answer- v Ho.

d. Use the t-test to test the following hypotheses (a = 0.05): Ho: B1 =0 Ha: B1 +0 Compute the value of the t-test statistic (Enter negative values as negative numbers). (to 3 decimals) What is the p-value? Use Table 2 from Appendix B. p-value is - Select your answer What is your conclusion? We -Select your answer- v Ho. e. Use the F-test to test the hypotheses in part (d) at a 0.05 level of significance. Complete the F table below using Excel. Calculate the Sum of Squares (to 1 decimal), the Mean Squares (to 1 decimal), and the F ratio (to 2 decimals) and the p-value (to 4 decimals). Source Degrees Sum of Mean of Variation of Freedom Squares Square F p-value Regression Error Total What is your conclusion, based on this F test? We - Select your answer- v Ho.

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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d. Use the t-test to test the following hypotheses (a = 0.05): Но: В — 0 Ha: B1 +0 Compute the value of the t-test statistic (Enter negative values as negative numbers). (to 3 decimals) What is the p-value? Use Table 2 from Appendix B. p-value is Select your answer What is your conclusion? - Select your answer - v Ho. We e. Use the F-test to test the hypotheses in part (d) at a 0.05 level of significance. Complete the F table below using Excel. Calculate the Sum of Squares (to 1 decimal), the Mean Squares (to 1 decimal), and the F ratio (to 2 decimals) and the p-value (to 4 decimals). Source Degrees Sum of Mean of Variation of Freedom Squares Square F p-value Regression Error Total What is your conclusion, based on this F test? We - Select your answer v Ho.
Transcribed Image Text:d. Use the t-test to test the following hypotheses (a = 0.05): Но: В — 0 Ha: B1 +0 Compute the value of the t-test statistic (Enter negative values as negative numbers). (to 3 decimals) What is the p-value? Use Table 2 from Appendix B. p-value is Select your answer What is your conclusion? - Select your answer - v Ho. We e. Use the F-test to test the hypotheses in part (d) at a 0.05 level of significance. Complete the F table below using Excel. Calculate the Sum of Squares (to 1 decimal), the Mean Squares (to 1 decimal), and the F ratio (to 2 decimals) and the p-value (to 4 decimals). Source Degrees Sum of Mean of Variation of Freedom Squares Square F p-value Regression Error Total What is your conclusion, based on this F test? We - Select your answer v Ho.
Given are five observations for two variables, x and y. 3 5 13 16 18 Yi 57 60 50 14 13 Use the estimated regression equation: ŷ = 73.0978 – 3.1180x. a. Compute the mean square error using equation. SSE = MSE = п - 2 (to 4 decimals) b. Compute the standard error of the estimate using equation. SSE S = /MSE п - 2 (to 4 decimals) c. Compute the estimated standard deviation of b1 using equation. Σ- (to 4 decimals) d. Use the t-test to test the following hypotheses (a = 0.05): Но: В, — 0 Ha: B1 +0
Transcribed Image Text:Given are five observations for two variables, x and y. 3 5 13 16 18 Yi 57 60 50 14 13 Use the estimated regression equation: ŷ = 73.0978 – 3.1180x. a. Compute the mean square error using equation. SSE = MSE = п - 2 (to 4 decimals) b. Compute the standard error of the estimate using equation. SSE S = /MSE п - 2 (to 4 decimals) c. Compute the estimated standard deviation of b1 using equation. Σ- (to 4 decimals) d. Use the t-test to test the following hypotheses (a = 0.05): Но: В, — 0 Ha: B1 +0
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