# Question

a. What is the central limit theorem?
b. Does the central limit theorem specify that individual cases follow a normal distribution?
c. How do you interpret the idea that the average has a normal distribution?
d. What is the mean of a sum of independent observations of a random variable? What is its standard deviation?
e. What is the mean of an average of independent observations of a random variable? What is its standard deviation?

Sales1
Views18