# Infinite population with a mean

Given an infinite population with a mean of 75 and a standard deviation of 12, the probability that the mean of a sample of 36 observations, taken at random from this population, exceeds 78 is

a.0.4332

b.0.0668

c.0.0987

d.0.9013

https://brainmass.com/statistics/probability/infinite-population-mean-213486

#### Solution Summary

This solution contains step-by-step calculations to determine the probability of the mean of an infinite population.

$2.19