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2 Questions returned
No. & Date AskedQuestion
# 560 :: 12/17/08
Question 560 has been Answered
Throughout history 55% of registered voters actually have cast a ballot. What is the probability that among a group of 28 students who are registered. . .

BINOMDIST, Binomial cdf, Compliment Rule

# 175 :: 4/28/08
Question 175 has been Answered
Suppose that in NY State, 35% of voters are Democrats, 30% are Republicans, and 11% are independent. You are conducting a poll by randomly calling reg. . .

Probability, Multiplication Rule, Binomial Probability, Choose, binomial, Binomial pmf, Binomial cdf