A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
If x is a binomial random variable with n = 10 and p = 0.8, the mean value of x is?
Solution:
Given, x is a Binomial Random Variable with parameters, p = 0.8 and n = 10.
x ≈ B(10, 0.8)
We have to find the mean value of x.
Mean = np
Mean = 10(0.8)
Mean = 8
Therefore, the mean value of x is 8.
Example:
If x is a binomial random variable with n = 10 and p = 0.3, the mean value of x is?
Solution:
Given, x is a Binomial Random Variable with parameters, p = 0.3 and n = 10.
x ≈ B(10, 0.3)
We have to find the mean value of x.
Mean = np
Mean = 10(0.3)
Mean = 3
Therefore, the mean value of x is 3.
If x is a binomial random variable with n = 10 and p = 0.8, the mean value of x is?
Summary:
If x is a binomial random variable with n = 10 and p = 0.8, the mean value of x is 8.
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