A game of chance involves rolling an unevenly balanced 4-sided die. The probability that a roll comes up 1 is 0.18, the probability that a roll comes up 1 or 2 is 0.41, and the probability that a roll comes up 2 or 3 is 0.49 . If you win the amount that appears on the die, what is your expected winnings? (Note that the die has 4 sides.) Answer = dollars.

A game of chance involves rolling an unevenly balanced 4-sided die. The probability that a roll comes up 1 is 0.18, the probability that a roll comes up 1 or 2 is 0.41, and the probability that a roll comes up 2 or 3 is 0.49 . If you win the amount that appears on the die, what is your expected winnings? (Note that the die has 4 sides.) Answer = dollars.

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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