# Question

Refer to Exercise 3 (interest rate and home sales), where the least squares line is ˆy =90 4x.

a. Report the SSE and s y. x values.

b. Tell what these measures represent.

a. Report the SSE and s y. x values.

b. Tell what these measures represent.

## Answer to relevant Questions

Refer to Exercise 4 (employee turnover rate), where the least squares line is ˆy =139.2 6.7x. a. Report the SSE and s y. x values. b. Tell what these measures represent. Refer to Exercise 10 (too much information), where the least squares line is 66 6.8x. a. Report the SSE and s y. x values. b. Tell what these measures represent. Compute and interpret the r2 and r values for the regression analysis described in Exercise 8 (Hedge fund compensation). (To speed your calculations: SST 25 and SSE .8.) Refer to Exercise 3 where we are trying to link mortgage interest rate (x) to home sales (y). The estimated regression equation there was ˆy =90 – 4x. a. Show the 90% confidence interval estimate of the “population” ...Refer to Exercise 5, where we are trying to link the unemployment rate (x) to the consumer confidence index (y). The estimated regression equation there was ˆy =162 – 12x. Can we reject the hypothesis that the population ...Post your question

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