(a) Find the expected value of playing the game. | dollars (b) What can Kaitlin expect in the long run, after playing the game many times? O Kaitlin can expect to gain money. She can expect to win dollars per spin. Kaitlin can expect to lose money. She can expect to lose dollars per spin. Kaitlin can expect to break even (neither gain nor lose money).
(a) Find the expected value of playing the game. | dollars (b) What can Kaitlin expect in the long run, after playing the game many times? O Kaitlin can expect to gain money. She can expect to win dollars per spin. Kaitlin can expect to lose money. She can expect to lose dollars per spin. Kaitlin can expect to break even (neither gain nor lose money).
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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Kaitlin is playing a game in which she spins a spinner with 6 equal-sized slices numbered 1 through 6. The spinner stops on a numbered slice at random.
This game is this: Kaitlin spins the spinner once. She wins $1 if the spinner stops on the number 1, $3 if the spinner stops on the number 2, $5 if the spinner
stops on the number 3, and $7 if the spinner stops on the number 4. She loses $6.50 if the spinner stops on 5 or 6.
(If necessary, consult a list of formulas.)
00
(a) Find the expected value of playing the game.
| dollars
(b) What can Kaitlin expect in the long run, after playing the game many times?
O Kaitlin can expect to gain money.
She can expect to win dollars per spin.
O Kaitlin can expect to lose money.
She can expect to lose dollars per spin.
O Kaitlin can expect to break even (neither gain nor lose money).
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