From Past History, the Scores on a Statistics Test Are

question 14

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 a "C" on the test, a student must be in the top 25% of the class. What should a student score to receive a "C"?

• A) 77.21
• B) 73.37
• C) 73.96
• D) 76.90

---

Definitions:

Choppy Writing

Writing that is not smooth or fluid, often due to short, disconnected sentences.

Quotes

Direct citations from a source or the exact language used by a person, often enclosed in quotation marks.

Knowledge Management System

A technology-based system used to collect, store, manage, and disseminate knowledge within an organization.

Executive Dashboard

A visualization tool that aggregates and displays key performance indicators and metrics, often used by executives to monitor business health at a glance.