Use the probability distribution to complete parts(a) through(d) below.

The probability distribution of number of televisions per household in a small town

x

0

1

2

3

P(x)

0.02

0.15

0.27

0.56

(a) Find the probability of randomly selecting a household that has one or two televisions.

The probability is

nothing

.

(Type an integer or a decimal. Do notround.)

(b) Find the probability of randomly selecting a household that has two or more televisions.

The probability is

nothing

.

(Type an integer or a decimal. Do notround.)

(c) Find the probability of randomly selecting a household that has between one and threetelevisions, inclusive.

The probability is

nothing

.

(Type an integer or a decimal. Do notround.)

(d) Find the probability of randomly selecting a household that has at most two televisions.

The probability is

nothing

.

(Type an integer or a decimal. D