Describe the random variable x in words

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People visiting video rental stores often rent more than one DVD at a time. The probability distribution for DVD rentals per customer at Video To Go is given in the table below. There is a five-video limit per customer at this store, so nobody ever rents more than five DVDs.

x P(x)
0 0.05
1 0.54
2 0.24
3 _____
4 0.08
5 0.04

-Part (a)
-Describe the random variable X in words.
-X is the number of DVDs a customer rents.
-X is the number of times a single customer comes into the store.
-X is the number of total DVDs rented at the store.
-X is the number of DVDs a customer owns.
-X is the number of customers that come into the store.
-Part (b)
-Find the probability that a customer rents three DVDs. (Enter an exact number as an integer, fraction, or decimal.)
-Part (c)
-Find the probability that a customer rents at least four DVDs. (Enter an exact number as an integer, fraction, or decimal.)
-Part (d)
-Find the probability that a customer rents at most two DVDs. (Enter an exact number as an integer, fraction, or decimal.)

Reference no: EM132856076

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