# Question

Consider the following sample data:

a. Construct a scatter plot and verify that estimating a simple linear regression model is appropriate in this problem.

b. Calculate b0 and b1. What is the sample regression equation?

c. Find the predicted value for y if x equals 15, 20, and25.

a. Construct a scatter plot and verify that estimating a simple linear regression model is appropriate in this problem.

b. Calculate b0 and b1. What is the sample regression equation?

c. Find the predicted value for y if x equals 15, 20, and25.

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