Question: The graph of the discrete probability distribution represents the number of rooms in rented housing units in 2013. (a) What is the probability that a

The graph of the discrete probability distribution represents the number of rooms in rented housing units in 2013.

(a) What is the probability that a randomly selected rental unit has five rooms?
(b) What is the probability that a randomly selected rental unit has five or six rooms?
(c) What is the probability that a randomly selected rental unit has seven or more rooms?
(d) If a rental unit is randomly selected, how many rooms would you expect the unit to have?

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