Textbook ExpertVerified Tutor
23 Oct 2021
Given information
The casino game, roulette, allows the gambler to bet on the probability of a ball, which spins in the roulette wheel, landing on a particular color, number, or range of numbers. The table used to place bets contains numbers, and each number is assigned to a color and a range.
Compute the probability of winning the following types of bets:
Betting on one of the dozen groups.
Step-by-step explanation
Step 1.
The probability of an event is defined as:
Total numbers on the table are.
Now in roulette, there are three groups of dozen
In a game, there are numbers in one group of dozen
Thus, what is to be found, is the probability of winning by betting on one group of dozen.
Required probability is:
Therefore, the probability of winning betting on one of the dozen groups is .
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