Is this a representative sample mean or an extreme value

Reference no: EM13900254

A random sample is obtained from a normal popula- tion with a mean of m 5 95 and a standard deviation of s 5 40. The sample mean is M 5 86.

a. Is this a representative sample mean or an extreme value for a sample of n 5 16 scores?

b. Is this a representative sample mean or an extreme value for a sample of n 5 100 scores?

Reference no: EM13900254

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