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In the linear model, suppose a researcher uses Y1 / X1 as an estimator for B2....

In the linear model, suppose a researcher uses Y1 / X1 as an estimator for B2. Also, suppose B1 = 0, then the expectation of the estimator, i.e., E( Y1 / X1 ) is:

A) B2

B) 0

C) close to B2 with probability close to 1, when N is large

D) None of the Above

Math   Statistics-And-Probability   
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