(d) How many distinct committees of sizes 2, 3, 4 and 4 can be formed from a collection of 13 people ? (e) A committee of size n = 12 is to be formed from R = 6 students from Faculty I and N- R=9 students from Faculty II, where N = 15. What is the probability that there are r = 2 Faculty I students on the committee, if the committee members are selected so that all selections are equally likely ?
(d) How many distinct committees of sizes 2, 3, 4 and 4 can be formed from a collection of 13 people ? (e) A committee of size n = 12 is to be formed from R = 6 students from Faculty I and N- R=9 students from Faculty II, where N = 15. What is the probability that there are r = 2 Faculty I students on the committee, if the committee members are selected so that all selections are equally likely ?
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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Transcribed Image Text:(d) How many distinct committees of sizes 2, 3, 4 and 4 can be formed from a collection of 13 people ?
(e) A committee of size =
Faculty II, where N = 15. What is the probability that there are r = 2 Faculty I students on the committee, if
the committee members are selected so that all selections are equally likely ?
12 is to be formed from R =
6 students from Faculty I and N – R = 9 students from
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