From Past History, the Scores on a Statistics Test Are

question 13

Multiple Choice

From past history, the scores on a statistics test are normally distributed with a mean of 70% and a standard deviation of 5%. To earn an "A" on the test, a student must be in the top 5% of the class. What should a student score to receive an "A"?

• A) 80.84
• B) 75.49
• C) 81.48
• D) 76.90
• E) None of the choices are correct

---

Definitions:

Novelty Piercings

Body piercings that are unconventional or unique, often meant as a form of personal expression or body art.

Professional Grooming

The practice of maintaining an appropriate and neat appearance, often referred to in a professional work context.

Nose Rings

Jewelry pieces that are worn through piercings in the nose, often for fashion or cultural reasons.

Policies

Established guidelines, rules, or procedures designed to influence or determine decisions and actions within an organization.