Membership selection. A town council has 13 members, 6 Democrats and 7 Republicans. (A) (B) t the president and vice-president are selected at random, what is the probability that they are both Democrats? If a 3-person committee is selected at random, what is the probability that Republicans make up the majority?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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Membership selection. A town council has 13 members, 6 Democrats and 7 Republicans.
(A)
(B)
the president and vice-president are selected at random, what is the probability that they are both Democrats?
f a 3-person committee is selected at random, what is the probability that Republicans make up the majority?
(A) The probability that they are both Democrats is approximately
Type a decimal. Round to three decimal places.)
Transcribed Image Text:Membership selection. A town council has 13 members, 6 Democrats and 7 Republicans. (A) (B) the president and vice-president are selected at random, what is the probability that they are both Democrats? f a 3-person committee is selected at random, what is the probability that Republicans make up the majority? (A) The probability that they are both Democrats is approximately Type a decimal. Round to three decimal places.)
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