Construct a 99 confidence interval for the mean value of y and a 99 prediction interval for the predicted value of y for the following a 3 25 80x for x 15 given se 954, 18 52, SSxx 144 65, and n 10 b 27 7 67x for x 12 given se 2 46, 13 43,SSxx 369 77 and n 10 ...

a For x 15 325 8015 1525 df n 2 10 2 8 The 99 confiden ...

Construct a 99% confidence interval for the mean value of y and a 99% prediction interval for

Question:

Construct a 99% confidence interval for the mean value of y and a 99% prediction interval for the predicted value of y for the following.
a. ŷ = 3.25 + .80x for x = 15 given se = .954, = 18.52, SSxx = 144.65, and n = 10
b. ŷ = –27 + 7.67x for x = 12 given se = 2.46, = 13.43,SSxx = 369.77 and n = 10