Question: In estimating a mean, tripling (3x ) the error will ________ sample size to _____ its original size, all other things being constant. Group of

In estimating a mean,tripling (3x) the error will ________ sample size to _____ its original size, all other things being constant.

Group of answer choices

decrease; one-ninth

there is no relationship between sample size and error

increase; nine times

decrease; one-third

increase; three times

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