A Normal Distribution Has a Mean of µ = 80

question 4

Multiple Choice

A normal distribution has a mean of µ = 80 with σ = 20.What score separates the highest 40% of the distribution from the rest of the scores?​

• A)​X = 75
• B)​X = 85
• C)​X = 54.4
• D)​X = 105.6

---

Definitions:

Interpreting Scores

The process of analyzing and understanding the significance of scores, such as on tests or assessments.

Administering

The process of managing, directing, or applying something, often in the context of drugs, policies, or systems.

Visual-Spatial

Pertaining to the ability to perceive, analyze, and understand visual information in the space around us, including the ability to visualize and manipulate objects.

Language Tasks

Refers to various activities or exercises designed to assess or improve one's ability in a specific language, including writing, reading, speaking, and listening skills.