2. You are invited to play a game in which you roll two fair dice. If you roll a 7, you eds- in $5.00. If you roll any other number, you lose the $1.00 it costs to play. What is the expected value for this game?

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 15CT
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ber of
Fol are invited to play a game in which you roll two fair dice. If you roll a 7, you
in $5.00. If you roll any other number, you lose the $1.00 it costs to play. What is
the expected value for this game?
Transcribed Image Text:ber of Fol are invited to play a game in which you roll two fair dice. If you roll a 7, you in $5.00. If you roll any other number, you lose the $1.00 it costs to play. What is the expected value for this game?
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