Question: Exercise 11-9 presented data on y = blood pressure rise and x = sound pressure level. Find a 95% confidence interval on each of the

Exercise 11-9 presented data on y = blood pressure rise and x = sound pressure level. Find a 95% confidence interval on each of the following:
(a) B1
(b) B0
(c) Mean blood pressure rise when the sound pressure level is 85 decibels
(d) Find a 95% prediction interval on blood pressure rise when the sound pressure level is 85 decibels.

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