Question: 7. A population is normally distributed with = 80 and = 8. The sampling distribution of sample means for sample size n =

7. A population is normally distributed with µ = 80 and σ = 8. The sampling distribution of sample means for sample size n = 4 selected from this population would have a standard error of the mean of __________.

1. 80 2. 8 3. 4 4. 2

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