# Question: Find r2 for the regression in problem 10 15 In problem

Find r2 for the regression in problem 10â€“15.

In problem

Inflation (%) Total Return on Stocks (%)

1 ................ â€“3

2 ................ 36

12.6 .............. 12

â€“10.3 ............... â€“8

0.51 ............... 53

2.03 ............... â€“2

â€“1.8 ............... 18

5.79 ............... 32

5.87 ............... 24

In problem

Inflation (%) Total Return on Stocks (%)

1 ................ â€“3

2 ................ 36

12.6 .............. 12

â€“10.3 ............... â€“8

0.51 ............... 53

2.03 ............... â€“2

â€“1.8 ............... 18

5.79 ............... 32

5.87 ............... 24

## Answer to relevant Questions

Starting with equation 10â€“28, derive equation 10â€“29. In equation 10-28 In equation 10-29 In a simple linear regression analysis, it is found that b1 = 2.556 and s (b1) 4.122. The sample size is n = 22. Conduct an F test for the existence of a linear relationship between the two variables. For problem 10â€“69, give a 99% prediction interval. In problem For the American Express example, give a 95% prediction interval for the amount charged by a member who traveled 5,000 miles. Compare the result with the one ...The following data are operating income X and monthly stock close Y for Clorox, Inc. Graph the data. Then regress log Y on X. X ($ millions): 240, 250, 260, 270, 280, 300, 310, 320, 330, 340, 350, 360, 370, 400, 410, 420, ...Find the value of the Durbin-Watson statistic for the model of Example 11-3, and conduct the Durbin-Watson test. Is the assumption of no first-order error autocorrelation satisfied? Explain.Post your question