Nine male students and five female students have been short listed by a club advisor to be nominated as a new president, vice president, secretary and treasurer during the annual grand meeting. Find the probability that at least 3 female students are selected this committee. b) The letters of the word EXCELLENT are each written on a card and the cards are then shuffled and placed in a row. Find the number of ways that the cards can be arranged if the arrangement starts with the letter 'C'.
Nine male students and five female students have been short listed by a club advisor to be nominated as a new president, vice president, secretary and treasurer during the annual grand meeting. Find the probability that at least 3 female students are selected this committee. b) The letters of the word EXCELLENT are each written on a card and the cards are then shuffled and placed in a row. Find the number of ways that the cards can be arranged if the arrangement starts with the letter 'C'.
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:a) Nine male students and five female students have been short listed by a club advisor
to be nominated as a new president, vice president, secretary and treasurer during the
annual grand meeting. Find the probability that at least 3 female students are selected
in this committee.
b) The letters of the word EXCELLENT are each written on a card and the cards are then
shuffled and placed in a row. Find the number of ways that the cards can be arranged
if the arrangement starts with the letter 'C.
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