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2. Janelle plays a game in which she chooses a card at random from a standard deck of 52 cards. If the card selected is a face card, she wins $2; if it is an ace, she wins $5; if it is an even numbered card, she wins $1; but if it is an odd numbered card, she loses $3. Find her expected gain for this game.

2. Janelle plays a game in which she chooses a card at random from a standard deck of 52 cards. If the card selected is a face card, she wins $2; if it is an ace, she wins $5; if it is an even numbered card, she wins $1; but if it is an odd numbered card, she loses $3. Find her expected gain for this game.

A First Course in Probability (10th Edition)
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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2. Janelle plays a game in which she chooses a card at random from a standard deck of 52 cards. If the card selected is a face card, she wins $2; if it is an ace, she wins $5; if it is an even numbered card, she wins $1; but if it is an odd numbered card, she loses $3. Find her expected gain for this game.
Transcribed Image Text:2. Janelle plays a game in which she chooses a card at random from a standard deck of 52 cards. If the card selected is a face card, she wins $2; if it is an ace, she wins $5; if it is an even numbered card, she wins $1; but if it is an odd numbered card, she loses $3. Find her expected gain for this game.
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