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Mathematics, 17.06.2020 00:57 thesusan7494
The estimator Yis a random variable that varies with different random samples; it has a probability distribution function that represents its sampling distribution, and mean and variance. Using the properties on expected values and variances of linear functions of random variables and sum operators, show that:
A. E(Y) = μ
B. Var(Y) σ2/N.
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The estimator Yis a random variable that varies with different random samples; it has a probability...
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