Let X be a discrete random variable with probability mass function given by 1/4 x = 0 1/2 x = 1 1/8 x = 2 1/8 x = 3 p(x) = a. Use sample to create a sample of size 10,000 from X and estimate P(X = 1) from your sample. Your result should be close to 1/2. b. Use table on your sample from part (a) to estimate the pmf of X from your sample. Your result should be similar to the pmf given in the problem.
Let X be a discrete random variable with probability mass function given by 1/4 x = 0 1/2 x = 1 1/8 x = 2 1/8 x = 3 p(x) = a. Use sample to create a sample of size 10,000 from X and estimate P(X = 1) from your sample. Your result should be close to 1/2. b. Use table on your sample from part (a) to estimate the pmf of X from your sample. Your result should be similar to the pmf given in the problem.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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This is a Statistics problem. Please explain each step thoroughly.
The problem I'm having issues with is shown below:
![Let X be a discrete random variable with probability mass function given by
1/4
1/2
p(x) =
1/8
1
x = 2
1/8
x = 3
a. Use sample to create a sample of size 10,000 from X and estimate P(X = 1) from your sample.
Your result should be close to 1/2.
b. Use table on your sample from part (a) to estimate the pmf of X from your sample. Your result
should be similar to the pmf given in the problem.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcb9da028-c1e8-4fb4-9df2-7f4287e8030e%2Fc6bca3be-a488-440c-b723-1e690969b01d%2Fi3j8sve_processed.png&w=3840&q=75)
Transcribed Image Text:Let X be a discrete random variable with probability mass function given by
1/4
1/2
p(x) =
1/8
1
x = 2
1/8
x = 3
a. Use sample to create a sample of size 10,000 from X and estimate P(X = 1) from your sample.
Your result should be close to 1/2.
b. Use table on your sample from part (a) to estimate the pmf of X from your sample. Your result
should be similar to the pmf given in the problem.
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