A political committee consists of five Democrats and nine Republicans. A subcommittee of nine people needs...
A political committee consists of five Democrats and nine Republicans. A subcommittee of nine people needs to be formed from this group. (For this problem, define a success as a Democrat being selected for the subcommittee.)
a. Determine the probability that this subcommittee will consist of two Democrats and seven Republicans if they were randomly selected.
b. Calculate the mean and standard deviation of this distribution.
a. The probability that this subcommittee will consist of two Democrats and seven Republicans if they were randomly selected is nothing
.
Homework Answers
Answer
a) 0.179820180
b) mean=5
Sd=1.792842914
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Explanation
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