What Is the Probability That a King Appears in Drawing

question 59

Multiple Choice

What is the probability that a king appears in drawing a single card from a deck of 52 cards?

• A) 4/13
• B) 1/13
• C) 1/52
• D) 1/12
• E) 2/13

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Definitions:

Norepinephrine

A neurotransmitter and hormone, involved in the body's response to stress, increasing heart rate, blood pressure, and blood sugar levels.

Dopamine

A neurotransmitter involved in many functions, including motivation, reward, attention, and the regulation of movement and emotional responses.

Serotonin

A neurotransmitter that plays a key role in regulating mood, anxiety, appetite, and sleep, among other functions.

MPTP

A neurotoxin that produces a permanent Parkinson-like syndrome in humans by destroying dopaminergic neurons in the brain.