Question: A statistics class is conducting a simulation to understand sampling distributions. The class draws multiple random samples of size 30 from a population with a

A statistics class is conducting a simulation to understand sampling distributions. The class draws multiple random samples of size 30 from a population with a known standard deviation of 8. The students calculate the mean for each sample. What is the expected standard deviation of the sampling distribution of the sample means? a. 8 b. 1.15 c. 30 d. 2.83

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