Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 1 2 3 4 5 Probability 0.688 0.192 0.080 0.020 0.012 0.008 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. μ=enter your response here (Round to one decimal place as needed.)
Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 1 2 3 4 5 Probability 0.688 0.192 0.080 0.020 0.012 0.008 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. μ=enter your response here (Round to one decimal place as needed.)
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.4: Expected Value
Problem 20E
Related questions
Question
Complete parts (a) and (b) below.
The number of dogs per household in a small town
Dogs
|
0
|
1
|
2
|
3
|
4
|
5
|
|
---|---|---|---|---|---|---|---|
Probability
|
0.688
|
0.192
|
0.080
|
0.020
|
0.012
|
0.008
|
(a) Find the mean , variance, and standard deviation of the probability distribution.
Find the mean of the probability distribution.
μ=enter your response here
(Round to one decimal place as needed.)Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning