Question

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) P(x)
0. 0.03
1. 0.14
2. 0.31
3. 0.52
(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.)

Answer 1

Answer:

0.45

Step-by-step explanation:

Probability of one television P(1)= 0.14 and probability of two televisions is P(2)= 0.31 hence the probability of randomly selecting a household that has one or two televisions is found by adding the two chances. Therefore, the probability will be 0.14+0.31= 0.45

Answer 2

Answer: Not sure

Step-by-step explanation: