Solution Found!
Compute P (x) using the binomial probability formula. Then
Chapter 7, Problem 15AYU(choose chapter or problem)
QUESTION:
Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.
n = 60, p = 0.4, x = 20
Questions & Answers
QUESTION:
Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.
n = 60, p = 0.4, x = 20
ANSWER:Step 1 of 2
We have n = 60, p = 0.4, x = 20
the probability mass function of binomial distribution is given by
P(X) =