# Howard Weiss, owner of a musical instrument distributorship, thinks that demand for bass drums may be related

## Question:

(a) Graph these data to see whether a linear equation might describe the relationship between the group€™s television shows and bass drum sales.

(b) Use the least-squares regression method to derive a forecasting equation.

(c) What is your estimate for bass drum sales if the Stone Temple Pilots performed on TV nine times last mouth?

(d) What are the correlation coefficient (r) and the coefficient of determination (r2) for this model, and what do they mean?

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## Step by Step Answer:

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