Question: 4. We fit the simple linear regression model Yi = Bot BIXitz;,i =1, ...,n, where & ~ N(0, o'), to the following data using the

4. We fit the simple linear regression model Yi = Bot BIXitz;,i =1, ...,n, where & ~ N(0, o'), to the following data using the least squares method. 1 2 3 4 Xi 0 1 2 3 Yi -1 0 3 4 (a) Find B1-\f

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