# Question

Using the data in Problem 14.32, construct a 95% confidence interval for the slope.

In Problem

In Problem

## Answer to relevant Questions

Consider the following set of ordered pairs: Assuming that the regression equation is y = 3.693 + 0.285x and that the SSE = 7.650, test to determine if the slope is not equal to zero using α = 0.10. Using the data in Problem 14.38, construct a 95% confidence interval for the regression slope. In Problem Answer the following questions using the data from Problem 14.42: a. Construct a 95% confidence interval for an average value of y given that x = 4. b. Construct a 95% prediction interval for y given that x = 4. In Problem Answer the following questions using the data from Problem 14.50: a. Using α = 0.05, test for the significance of the regression slope. b. Construct a 95% confidence interval for the population slope. c. What conclusions ...Answer the following questions using the data from Problem 14.60: a. Calculate the coefficient of determination. b. Using α = 0.10, test the significance of the population coefficient of determination. c. Construct a 90% ...Post your question

0