Answer
No. of members = 6
Members to be chosen for chairman & vice chairman = 2
Probability of randomly selecting chairman & vice chairman = 1 / 6P2
= 1 /6 x 5 = 0.033
Work Step by Step
As given in answer
Elementary Statistics: Picturing the World (6th Edition)
by Larson, Ron; Farber, Betsy
Published by
Pearson
ISBN 10:
0321911210
ISBN 13:
978-0-32191-121-6
Chapter 3 - Probability - Section 3.4 Additional Topics in Probability and Counting - Exercises - Page 176: 39
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