Question: The data from exercise 2 follow. a. Estimate the standard deviation of y* when x = 8. b. Develop a 95% confidence interval for the

The data from exercise 2 follow.

a. Estimate the standard deviation of y* when x = 8.
b. Develop a 95% confidence interval for the expected value of y when x = 8.
c. Estimate the standard deviation of an individual value of y when x = 8.
d. Develop a 95% prediction interval for y when x =8.

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