If a person rolls a pair of dice and gets a sum of 7 or 8, he
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Question:
If a person rolls a pair of dice and gets a sum of 7 or 8, he wins ₱750. If the person gets a 6 or 9, he wins ₱500. The cost to play the game is ₱100. Find the expectation of the game.
Related Book For
Elementary Statistics
ISBN: 978-0538733502
11th edition
Authors: Robert R. Johnson, Patricia J. Kuby
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