Unformatted text preview: Â· 4 = 94 total choices. Problem 17 (distributing gifts) We can choose seven children to give gifts to in Â± 10 7 Â² ways. Once we have chosen the seven children, the gifts can be distributed in 7! ways. This gives a total of Â± 10 7 Â² Â· 7! = 604800 , possible gift distributions. Problem 18 (selecting political parties) We can choose two Republicans from the Â±ve total in Â± 5 2 Â² ways, we can choose two Democrats from the six in Â± 6 2 Â² ways, and Â±nally we can choose three Independents from the four in Â± 4 3 Â² ways. In total, we will have Â± 5 2 Â² Â· Â± 6 2 Â² Â· Â± 4 3 Â² = 600 , diÂ²erent committees....
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 Winter '08
 G.JOGESHBABU
 Probability, Distributor

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