One option in a roulette game is to bet $9 on red.​ (There are 18 red​ compartments, 18 black​ compartments, and two compartments that are neither red nor​ black.) If the ball lands on​ red, you get to keep the $9 you paid to play the game and you are awarded $9. If the ball lands​ elsewhere, you are awarded nothing and the $9 that you bet is collected. Complete parts​ (a) through​ (b) below. a. What is the expected value for playing roulette if you bet $9 on​ red? Round to the nearest​ cent.

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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One option in a roulette game is to bet $9 on red.​ (There are 18 red​ compartments, 18 black​ compartments, and two compartments that are neither red nor​ black.) If the ball lands on​ red, you get to keep the $9 you paid to play the game and you are awarded $9. If the ball lands​ elsewhere, you are awarded nothing and the $9 that you bet is collected. Complete parts​ (a) through​ (b) below.

a. What is the expected value for playing roulette if you bet $9 on​ red?

Round to the nearest​ cent.

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