Mathematics, 13.07.2019 15:00 ur4286
The standard deviation of a population is known to be 7.8. if the sample size is 85, what is the standard error of the mean? a. 0.22 b. 0.85 c. 1.047 d. 6.008
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The standard deviation of a population is known to be 7.8. if the sample size is 85, what is the sta...
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