Given the data listed in the table below, calculate the lower and upper bound of the 90% prediction interval for the response variable at X = 5. The regression equation is given by y^ = b0 + b1x.
Regression Statistics | ||
---|---|---|
Statistic | Value | |
b0 | 9.6 | |
b1 | 0.29 | |
x | 7.77 | |
se | 2.209 | |
SSX | 58.71 | |
SST | 34.98 | |
n | 40 |
Give your answer to 2 decimal places. You may find this Student's t distribution table useful.
a) Lower bound =
b)Upper bound =
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