If the Mean of a Normal Distribution Is Negative

question 76

Multiple Choice

If the mean of a normal distribution is negative,

• A) the standard deviation must also be negative.
• B) the variance must also be negative.
• C) a mistake has been made in the computations, because the mean of a normal distribution cannot be negative.
• D) none of these alternatives is correct.

Understand the influence of peers and social groups on gender behavior and social adjustment.

Identify the role of hormones in puberty and their behavioral effects.

Appreciate the impact of cultural and societal factors on gender differences and identities.

Distinguish between stereotypes and supported differences in gender-related behaviors.

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Definitions:

Other-Race Effect

The tendency to more easily recognize faces of the race that one is most familiar with.

Blame-The-Victim Dynamic

A social phenomenon where the victim of a crime or any wrongful act is held entirely or partially at fault for the harm that befell them.

African-American Males

Refers to males of African descent living in the United States, often discussed in contexts of social, economic, and health disparities.

Violent Crime

Criminal acts that involve force or the threat of force against others, including but not limited to homicide, rape, robbery, and assault.