Asked by sena tesfaye

A random sample of 15 people is taken from a population in which 40% favor a particular political stand. What is the probability that exactly 6 individuals in the sample favor this political stand?

Answers

Answered by mathhelper
Prob(a stand) = .4
prob( against a stand) = .6

prob(stated event) = C(15,6) (.4)^6 (.6)^9
= appr .2066
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions