Answer
=259/2163 = 0.1197
Work Step by Step
The probability that the next person surveyed is very prepared = Number of times 'Very prepared' /Total Number of times
=259/2163 = 0.1197
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 3.1 Basic Concepts of Probability and Counting - Exercises - Page 141: 35
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