Facial Hair, Breasts, and Underarm Hair Are All

question 290

Multiple Choice

Facial hair, breasts, and underarm hair are all

• A) primary sexual characteristics.
• B) sexual markers.
• C) gender symbols.
• D) secondary sex characteristics.

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Definitions:

Population Variance

A measure of how data points in a population are spread out from the mean.

T Distribution

A type of probability distribution that is symmetrical and bell-shaped like the normal distribution but has heavier tails, used especially for small sample sizes.

Degrees Of Freedom

The total count of values that can change in the ultimate calculation of a statistical figure.

Standard Normal Distribution

A bell-shaped distribution that has a mean of zero and a standard deviation of one, used in probability and statistics.