The probability distribution of number of televisions per household in a small town x 0 1 2 3 P(x) 0.03 0.11 0.32 0.54 (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.)
The probability distribution of number of televisions per household in a small town x 0 1 2 3 P(x) 0.03 0.11 0.32 0.54 (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.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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
|
0
|
1
|
2
|
3
|
|
|---|---|---|---|---|---|
|
P(x)
|
0.03
|
0.11
|
0.32
|
0.54
|
(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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