Question: _ 2 B2. How does var( ) from part B1 compare to var(X) = a; ? Does this result imply that H is efcient? H

_ 2 B2. How does var( ) from part B1 compare to var(X) = a; ? Does this result imply that H is efcient? H es or no, and explain why. You will only get credit if you provide the correct explanation)? (10 points) B3. Is consistent? Show formally and explain why. What does your result mean intuitively? You will only get credit if you provide the correct explanation.) (10 points)

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