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
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) | 0.03 | 0.19 | 0.25 | 0.53 |
(a) Find the probability of randomly selecting a household that has one or two televisions.
The probability is
enter your response here.
(Type an integer or a decimal. Do not round.)
(b) Find the probability of randomly selecting a household that has two or more televisions.
The probability is
enter your response here.
(Type an integer or a decimal. Do not round.)
(c) Find the probability of randomly selecting a household that has between one and three televisions, inclusive.
The probability is
enter your response here.
(Type an integer or a decimal. Do not round.)
(d) Find the probability of randomly selecting a household that has at most two televisions.
The probability is
enter your response here.
(Type an integer or a decimal. Do not round.)
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An Introduction To Categorical Data Analysis
Authors: Alan Agresti
2nd Edition
0470653205, 9780470653203
