Membership selection. A town council has 13 ?members, 7 Democrats and 6 Republicans. ?(A) If the president and?...
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Membership selection. A town council has 13 ?members, 7Democrats and 6 Republicans.
?(A)
If the president and? vice-president are selected at? random,what is the probability that they are both? Democrats?
?(B)
If a? 3-person committee is selected at? random, what is theprobability that Republicans make up the? majority?
Membership selection. A town council has 13 ?members, 7Democrats and 6 Republicans.
?(A) | If the president and? vice-president are selected at? random,what is the probability that they are both? Democrats? |
?(B) | If a? 3-person committee is selected at? random, what is theprobability that Republicans make up the? majority? |
Answer & Explanation Solved by verified expert
3.7 Ratings (432 Votes)
a Here order of selection is important so we will use permutation Total number of ways to choose
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