a population of scores forms a normal distribution with a mean of 40 a
Question
A population of scores forms a normal distribution with a mean of µ-40 and a standard deviation of o-12. What is the probability of randomly selecting a score less than x-34? bWhat is the probability of randomly selecting a sample of n=9 scores with a meanless than M-34? What is the probability of selecting a sample of n=36 scores with a meanless than M-34?