An estimator is unbiased if it produces
A) a parameter from the sample that equals the true parameter.
B) estimates of a parameter that are close to the true parameter.
C) estimates of a parameter that are statistically significant.
D) estimates of a parameter that are on average equal to the true parameter.
E) both b and c

Question

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The Answer of An estimator is unbiased if it produces
A) a parameter from the sample that equals the true parameter.
B) estimates of a parameter that are close to the true parameter.
C) estimates of a parameter that are statistically significant.
D) estimates of a parameter that are on average equal to the true parameter.
E) both b and c

An Estimator Is Unbiased If It Produces