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3 Questions returned
No. & Date AskedQuestion
# 693 :: 4/21/09
Question 693 has been Answered
Given a single deck of cards, what is the probability of drawing either a king or a diamond? Hint - There are four kings in a deck and 13 diamonds. T. . .

Union, Probability, Joint Probability

# 519 :: 11/23/08
Question 519 has been Answered
Fill in the P (X=x) values in the table to give legitimate probability distribution for the discrete random variable X, whose possible values are -4, . . .

Random Variable, Probability, 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