Question: Housing in San Jose How do rented housing units differ from units occupied by their owners? Here are the distributions of the number of rooms for owneroccupied units and renter-occupied units in San Jose, California:
Let X = the number of rooms in a randomly selected owner-occupied unit and Y = the number of rooms in a randomly chosen renter-occupied unit.
(a) Make histograms suitable for comparing the probability distributions of X and Y. Describe any differences that you observe.
(b) Find the mean number of rooms for both types of housing unit. Explain why this difference makes sense.
(c) Find and interpret the standard deviations of both X and Y.