Question: a. Suppose Y, = a + BX, + e, using the Ordinary Least Squares (OLS) method, derive the expression to calculate B if a is

a. Suppose Y, = a + BX, + e, using the

Ordinary Least Squares (OLS) method, derive the expression to calculate B if

a. Suppose Y, = a + BX, + e, using the Ordinary Least Squares (OLS) method, derive the expression to calculate B if a is assumed to be zero (0) [10]

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