SOLUTION: If 60% of the voters in a large district prefers candidate A. What is the probability that in the sample of 12 voters exactly 7 will prefer A?

SOLUTION: If 60% of the voters in a large district prefers candidate A. What is the probability that in the sample of 12 voters exactly 7 will prefer A?

Algebra.Com

Question 1144118: If 60% of the voters in a large district prefers candidate A. What is the probability that in the sample of 12 voters exactly 7 will prefer A?
Answer by ikleyn(52780) (Show Source): You can put this solution on YOUR website!
.


The probability  P =  =  = 0.2270 = 22.70%.    ANSWER

RELATED QUESTIONS
if 60%of the voters in a large district prefer candidate A what is the probability that... (answered by ikleyn)

In a certain town, 40% of the eligible voters prefer candidate A, 35% prefer candidate B, (answered by ewatrrr)

Suppose that a particular candidate for public office is in fact favored by 49% of all... (answered by stanbon)

in a random sample of 350 voters,200 are Republicans. If three voters are selected at... (answered by stanbon)

In a population where 32% of voters prefer Candidate A, an organization conducts a poll... (answered by Boreal)

In a population where 59% of voters prefer Candidate A, an organization conducts a poll... (answered by Boreal)

In a population where 43% of voters prefer Candidate A, an organization conducts a poll... (answered by ikleyn)

In a population where 24% of voters prefer candidate A an organization conducts a poll of (answered by Solver92311,ikleyn)

In a population where 26% of voters prefer Candidate A, an organization conducts a poll... (answered by ikleyn)