Elementary Statistics: Picturing the World (6th Edition)

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

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$^{-7}$

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