A Student Is Taking a Five-Question True/false Test

question 100

Short Answer

A student is taking a five-question true/false test. If the student chooses answers at random, what is the probability of getting all questions correct?

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Definitions:

Progesterone

A steroid hormone released by the corpus luteum that prepares the endometrium for the potential of pregnancy after ovulation.

Signaling Molecule

A chemical that is involved in transmitting information between or within cells, often triggering physiological changes.

Erection

The physiological process by which certain tissues in the body, such as the penis or clitoris, become enlarged and firm, typically as a result of sexual arousal or stimulation.

Viagra

A medication commonly used to treat erectile dysfunction (ED) by increasing blood flow to the penis.