Answer
Total People = 1200
People with poor financial shape = 0.22 x 1200 = 264
People to be chosen = 10
Probability = 264C10 / 1200C10 = 2.32 x 10$^{-7}$
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: 46
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