Question

Remember, the mean from your fist sample of celebrities (n = 49) is M = 45.26. What is the probability of obtaining a mean of 45.26 or greater if your population mean for extraversion is µ = 40 (σ= 14)? To answer this question, follow the following steps.

Compute the standard error of the mean.
Convert m to a z-score:
P (Z) =
1 - P (z) =

Answer 1