Question: Construct a 90% prediction interval for the total assets in federal pension plans in Exercise 18 when the total assets in IRAs are $3800 billion.
Construct a 90% prediction interval for the total assets in federal pension plans in Exercise 18 when the total assets in IRAs are $3800 billion.
Construct the indicated prediction interval and interpret the results.
Exercise 18

IRAS, r 2619 2533 2993 3299 3652 Federal pension plans, y 860 894 9581023 1072 IRAs. x 4207 4784 3585 4251 Federal pension plans, y 1141 1197 12211324
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n 9 df 7 t c 1895 s e 84777 y 0177x 450146 01773800 450146 1122746 17037... View full answer
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