The sample variance (where you divide by n − 1)is an unbiased estimator of the population variance.
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Q11: A point estimate consists of a single
Q14: If there are two unbiased estimators of
Q16: An unbiased estimator is said to be
Q17: Knowing that an estimator is unbiased only
Q19: An estimator is said to be consistent
Q20: An interval estimate is a range of
Q21: Which of the following statements is true?
A)The
Q22: If there are two unbiased estimators of
Q23: It is intuitively reasonable to expect that
Q27: The confidence interval estimate of the population
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