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Part 1: Answer the following questions about linear regression A. Explain the slope and the intercept meaning in linear regression. B. What does the hat

Part 1: Answer the following questions about linear regression

A. Explain the slope and the intercept meaning in linear regression.

B. What does the hat ^ sign represent?

C. What is a residual?

D. What is R-square used for and what does it represent?

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