A Fair Coin Is Tossed Three Times

question 18

Multiple Choice

A fair coin is tossed three times. Find the probability of getting exactly two heads.

• A) 1/2
• B) 1/3
• C) 2/3
• D) 3/8

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Definitions:

Mental Health

A state of well-being in which an individual realizes his or her own abilities, can cope with the normal stresses of life, work productively, and is able to make contributions to his or her community.

Libido

In psychoanalytic theory, a term referring to the energy derived from sexual instincts and desires that drive individuals in their actions and behaviors.

Psychic Energy

A concept in psychoanalytic theory referring to the force behind human drives, desires, and mental processes.

Carnal Desires

Powerful feelings or appetites of a sexual nature.