A game consists of you rolling a die one time. If you roll a 1 or 2, you will $3. If you roll a 6, you will $5. If you roll any other number (3, 4, or 5), you will nothing. It cost $2.50 to play. What is the expected value for playing this game one time? Expected Value: –$0. 67 Expected Value: $0.47 Expected Value: $0. 67 Expected Value:-$0.47 Expected Value:-$0.87 Expected Value: $0. 87
A game consists of you rolling a die one time. If you roll a 1 or 2, you will $3. If you roll a 6, you will $5. If you roll any other number (3, 4, or 5), you will nothing. It cost $2.50 to play. What is the expected value for playing this game one time? Expected Value: –$0. 67 Expected Value: $0.47 Expected Value: $0. 67 Expected Value:-$0.47 Expected Value:-$0.87 Expected Value: $0. 87
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:A game consists of you rolling a die one time. If you roll a 1 or 2, you will $3.
If you roll a 6, you will $5. If you roll any other number (3, 4, or 5), you will
nothing. It cost $2.50 to play. What is the expected value for playing this
game one time?
'Expected Value: –$0. 67
Expected Value: $0.47
Expected Value: $0. 67
Expected Value:-$0.47
'Expected Value:-$0. 87
Expected Value: $0. 87
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