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

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

3 D

P(x)

0.01 0.17 0.28 0.54

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

The probability is

(Type an integer or a decimal. Do not round.)

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2