If x is a binomial random variable with n=8 and p=0.6, what is the probability that x is equal to 4?
A)0.500
B)0.005
C)0.124
D)0.232
E)0.578

Name: If x is a binomial random variable with n=8 and p=0.6, what is the probability that x is equal to 4? A)0.500 B)0.005 C)0.124 D)0.232 E)0.578
Brand: Quizplus
Rating: 4.8 (38 reviews)

Question

Quizplus · Accepted Answer

The probability of a binomial random variable x being equal to k is given by the formula P(x=k) = C(n, k) * p^k * (1-p)^(n-k). For n=8, k=4, and p=0.6, this calculates to approximately 0.232.

If X Is a Binomial Random Variable with N=8 and P=0.6