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.