Question: Refer to Exercise 2, where we are attempting to link a companys annual R & D Budget (x) to the number of patents granted to

Refer to Exercise 2, where we are attempting to link a company’s annual R & D Budget (x) to the number of patents granted to researchers at the company (y). The estimated regression equation turned out to be ŷ = 3.5 – 1.0x.

a. Show the 95% confidence interval estimate of the “population” intercept,. Interpret your interval.

b. Show the 95% confidence interval estimate of the “population” slope, . Interpret your interval.

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The estimated regression equation is 35 1 x x y y 2 x 2 x 2 10 14 135 25 100 108 2 4 12 16 155 25 14... View full answer

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