Frank Scored 30 on a Test of Assertiveness

question 9

Multiple Choice

Frank scored 30 on a test of assertiveness.Assuming that assertiveness is normally distributed with a mean of 20 and a standard deviation of 5,what percentage of people are less assertive than Frank?

• A) 50 percent
• B) 68.5 percent
• C) 95.5 percent
• D) 97.5 percent

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Definitions:

Follicles

Small sacs located in the ovaries that contain immature eggs in females, or cavities in the skin from which hair grows.

Ovary

One of two female reproductive glands located in the pelvic cavity; produces the secondary oocyte, estrogen, and progesterone.

FSH

A hormone called follicle-stimulating hormone plays a role in the reproductive functions of both men and women.

PTH

Stands for Parathyroid Hormone, a hormone secreted by the parathyroid glands that regulates calcium and phosphorus concentrations in the blood.