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q1 You may need to use the appropriate technology to answer this question. Consider the data. 752851113 SSE n2 (a) Compute the mean square error
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You may need to use the appropriate technology to answer this question. Consider the data. 752851113 SSE n2 (a) Compute the mean square error using equation 52 = MSE = . (Round your answer to two decimal places.) I: SSE (b) Compute the standard error of the estimate using equation 3 = '/ M5 = n _ 2 . (Round your answer to three decimal places.) 5 (c) Compute the estimated standard deviation of b using equation 5 = 1 . (Round your answer to three decimal places.) 1 b1 V 2(xj X)2 :1 (d) Use the t test to test the following hypotheses (a = 0.05): H0:,81 = 0 Ha: .31 s 0 Find the value of the test statistic. (Round your answer to three decimal places.) :1 Find the p-value. (Round your answer to four decimal places.) State your conclusion. 0 Reject H0. We conclude that the relationship between X and y is signicant. 0 Reject H0. We cannot conclude that the relationship between X and y is signicant. 0 Do not reject H0. We conclude that the relationship between x and y is signicant. 0 Do not reject H0. We cannot conclude that the relationship between x and y is signicant. (e) Use the F test to test the hypotheses in part (d) at a 0.05 level of significance. Present the results in the analysis of variance table format. Set up the ANOVA table. (Round your values for MSE and F to two decimal places, and your p-value to three decimal places.) Source Sum Degrees Mean F of Variation of Squares of Freedom Square p-value Regression Error Total Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Do not reject Ho. We cannot conclude that the relationship between x and y is significant. O Reject Ho. We conclude that the relationship between x and y is significant. O Reject Ho. We cannot conclude that the relationship between x and y is significant. O Do not reject Ho. We conclude that the relationship between x and y is significantStep by Step Solution
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