Answer
The friend reversed the probabilities of spinning red and spinning blue.
Work Step by Step
The odds in favor of spinning blue are 5:8. (There are five blue spaces and three red spaces, so there are eight total spaces.)
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 12 - Data Analysis and Probability - 12-7 Thoretical and Experimental Probability - Practice and Problem-Solving Exercises - Page 761: 34
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