Televisions: The number of televisions per household in a small town.
Televisions 0 1 2 3 Households 26 442 728 1404
(a) Use the frequency distribution to construct a probability distribution. (b) Graph the probability distribution using a histogram and describe its shape. (c) Find the mean, variance, and standard deviation of the probability distribution. (d) Interpret the results in the context of the real life situation.