Q25Section I (Objective (Q1–Q80))25 of 80

Correlation between two unbiased estimators

If $T_1$ and $T_2$ are two unbiased estimators of $\gamma(\theta)$ having the same variance $\sigma^2$ and $\rho$ is the correlation between them, then which one of the following is correct?

Pick an option to check your answer. In a mock test a wrong answer here costs 0.83 mark.

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