The standard deviation of a sample of 100 elements taken from a very large population is determined to be 60. The variance of the population 答案: can be any value greater or equal to zero

The standard deviation of a sample of 100 elements taken from a very large population is determined to be 60. The variance of the population

答案: can be any value greater or equal to zero

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A probability distribution for all possible values of a sample statistic is known as

答案: a sampling distribution

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答案: s;
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答案: 正确

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