Respuesta :
Answer:
Option D) 50
Step-by-step explanation:
We are given the following information in the question:
p = 0.5
Sample size,n = 100
We have to find the expected value of the distribution.
Formula:
[tex]E(X) = np[/tex]
Putting the values, we get,
[tex]E(X) = 100\times 0.5 = 50[/tex]
The expected value of this distribution is 50.
The expected value of this distribution is 50.
Given
You have a binomial experiment with p = 0.5 and a sample size of 100.
What is the formula to find binomial distribution?
The formula is used to find the binomial distribution is;
E(X) = np
Where p = probability of success and n=number of sample size.
Substitute all the values in the formula;
E(X) = np
E(X) = (100)(0.5)
E(X) = 50
Hence, The expected value of this distribution is 50.
To know more about Binomial distribution click the link given below.
https://brainly.com/question/20734436
