In American Roulette, There Are Two Zeroes and 36 Non-Zero

question 9

Multiple Choice

In American Roulette, there are two zeroes and 36 non-zero numbers (18 red and 18 black) .If a player bets 1 unit on red, his chance of winning 1 unit is therefore 18/38 and his chance of losing 1 unit (or winning -1) is 20/38.Let x be the player profit per game.The mean (average) value of x is approximately_______________.

• A)0.0526
• B)-0.0526
• C)1
• D)-1
• E)0

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Definitions:

Barbiturates

A class of drugs that are used as sedatives and hypnotics, which can depress the central nervous system.

Drug Interaction

A modification in the effect of a drug when it is taken in combination with another drug, leading to increased efficacy, reduced effectiveness, or adverse side effects.

Overstimulation

A condition resulting from exposure to more sensory input, information, or activity than the brain can process comfortably, leading to stress or cognitive overload.

Hyperactivity

A condition characterized by excessive movement, impulsivity, and difficulty in maintaining attention, often associated with attention-deficit/hyperactivity disorder (ADHD).