Finite Math and Applied Calculus (6th Edition)

Published by Brooks Cole
ISBN 10: 1133607705
ISBN 13: 978-1-13360-770-0

Chapter 7 - Section 7.2 - Relative Frequency - Exercises - Page 464: 14



Work Step by Step

The properties of relative frequency distributions must be true for the given distribution. The relative frequency of each outcome is a number between 0 and 1. That is true. The relative frequencies of all the outcomes add up to 1. That is not true, because $0.2+0.1+0.2+0.1=0.6$ Therefore the given distribution cannot be a relative frequency distribution.
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