Question: Estimate Std. Error (Intercept) 15.7002 9.5480 1.9086 0.8135 a) What is the value of the test statistic for the slope estimate? (2 marks) b) At

 Estimate Std. Error (Intercept) 15.7002 9.5480 1.9086 0.8135

a) What is the value of the test statistic for the slope estimate?(2 marks)

b) At the 5% significance level, is the explanatory variablexstatistically significant in predicting the response variabley?(4 marks)

Estimate Std. Error (Intercept) 15.7002 9.5480 1.9086 0.8135a) What is the

Q6. The computer output displays the coefficients estimates for a least-squares regression model for a data set of 20 observations. Coefficients : Estimate Std. Error (Intercept) 15. 7002 9. 5480 X 1. 9086 0. 8135 a) What is the value of the test statistic for the slope estimate? (2 marks) b) At the 5% significance level, is the explanatory variable x statistically significant in predicting the response variable y? (4 marks)

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