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Business, 26.09.2019 16:20 drcarver

Is the standard deviation of the sample a good estimate of the variation of salaries of tv personalities in general? a. no, because the sample is not representative of the whole population. b. yes, because the standard deviation is an unbiased estimator. c. no, because there is an outlier in the sample data. d. yes, because the sample is random.

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