Question: When performing linear regression, we need to compute several important quantities which will be used throughout our analysis. **Unless otherwise specified when asked to make

When performing linear regression, we need to compute several important quantities which will be used throughout our analysis. **Unless otherwise specified when asked to make a prediction please assume we are predicting y from x throughout this assignment.** To help with our later analysis, we will begin by writing some of these functions and understanding what they can do for us

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