A group of 6 women and 9 men will form four-person committees. How many committees are possible if it must consist of the following: 9. 2 men and 2 women? A. 51 B. 102 C. 540 D. 1,365 10. at most 3 men? A. 180 B. 504 C. 1,224 D. 1,239 11. a majority of women? A. 15 B. 180 C. 195 D. 2,700 12. minimum of 2 women? A. 126 B. 735 C. 1,044 D. 1,365

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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For items 9 - 12. A group of 6 women and 9 men will form four-person committees. How many committees are possible if it must consist of the following: 9. 2 men and 2 women? A. 51 B. 102 C. 540 D. 1,365 10. at most 3 men? A. 180 B. 504 C. 1,224 D. 1,239 11. a majority of women? A. 15 B. 180 C. 195 D. 2,700 12. minimum of 2 women? A. 126 B. 735 C. 1,044 D. 1,365
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