Mathematics, 22.04.2021 05:30 kakesheco4210
A population has a mean μ=70 and a standard deviation σ=30. Find the mean and standard deviation of a sampling distribution of sample means with sample size n=263.
μx=
σx=
Answers: 2
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A population has a mean μ=70 and a standard deviation σ=30. Find the mean and standard deviation of...
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