the distribution of body weights for adults is skewd right. But if a SRS of 200

Question

the distribution of body weights for adults is skewd right. But if a SRS of 200 adults is selected and weighed, we can use a normal distribution to calculate probabilties for the sample mean weight because

A) normal distribution are skewed right

B) the Central Limit says the sample means will be approximately normally distributed

C) the Law of Large Numbers says the sample means will be predictable in the long run

D) the Law of Large NUmbers says the sample means will have the same distribution as the population

Explanation / Answer

B) the Central Limit says the sample means will be approximately normally distributed.

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