Determine the Possible Values of the Random Variable $1,2,3,4$ B) HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT, THHH

question 162

Multiple Choice

Determine the possible values of the random variable.
-Suppose a coin is tossed four times. Let X denote the total number of tails obtained in the four tosses. What are the possible values of the random variable X?

• A) \(1,2,3,4\)
• B) HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT, THHH, THHT, THTH, THTT, TTHH, TTHT, TTTH, TTTT
• C) \(1,2,3\)
• D) \(0,1,2,3,4\)

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Definitions:

Cremaster Muscles

Muscles that cover the testes, involved in the reflex action of moving the testicles closer to or further from the body to regulate temperature.

Dartos Muscles

Smooth muscle fibers found in the scrotum that regulate temperature by contracting and relaxing, affecting the testicles' proximity to the body.

Scrotal Skin

The thin, external skin that covers the scrotum, which is the pouch that contains and protects the testicles, regulating their temperature for proper sperm production.

Frenulum

A small fold of tissue that secures or restricts the motion of a mobile organ in the body.