1.

You may need to use the appropriate technology to answer this question. Consider the data. [123 4 5 y, 4 7 5 10 15 SSE n2 (a) Compute the mean square error using equation 52 - MSE - . (Round your answer to two decimal places.) E SSE (b) Compute the standard error of the estimate using equation 5 - V' MS - 'll'l n _ 2 . (Round your answer to three decimal places.) H s c Com ute the estimated standard deviation of b usin e uation s - . Round our answer to three decimal laces. ( } P 1 9 q \"1 m I V P } E (d) Use the t test to test the following hypotheses (a - 0.05}: \"0:131 - O \"3:131 e 0 Find the value of the test statistic. (Round your answer to three decimal places.) E Find the p-value. (Round your answer to four decimal places.) State your conclusion. 0 Do not reject \"0' We conclude that the relationship between x and y ls signicant. 0 Reject H0. We conclude that the relationship between x and y is signicant. 0 Do not reject \"0' We cannot conclude that the relationship between x and y is significant. 0 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 signicance. Present the results In the analysis of variance table format. Set up the ANOVA table. (Round your values for MSE and Fto two decimal places, and your p-value to three decimal places.) Source Sum Degrees Mean of Variation of Squares of Freedom Square F p-velua Reg ression I I I I I I I I I I Error I I I I I I 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.) State your conclusion. Q Do not reject \"0' We cannot conclude that the relationship between x and y is significant. 0 Reject \"0' We cannot conclude that the relationship between x and y is significant. 0 Do not reject \"0' We conclude that the relationship between x and y ls signicant. 0 Reject \"0' We conclude that the relationship between x and y is signicant. You may need to use the appropriate technology to answer this question. Consider the data. (a) What 5 the value of the standard error of the estimate? (Round your answer to three decimal places.) E (b) Test for a signicant relationship by using the t test. Use a - 0.05. State the null and alternative hypotheses. O Ho: 131 a 0 Ha: '91