A Set of Exam Scores Is 80, 75, 85, 90 $\sqrt { 10 }$

question 29

Multiple Choice

A set of exam scores is 80, 75, 85, 90, 100, 70, 60. The standard deviation equals

• A) 7
• B) \(\sqrt { 10 }\)
• C) \(\sqrt { 50 }\)
• D) \(\sqrt { 20 }\)
• E) none of these

Choose vivid and exact words to complete sentences.

Distinguish between specific and general statements in sentence construction.

Understand the concept of conciseness and clarity in written communication.

Recognize dynamic and evolving aspects in descriptions.

---

Definitions:

Analytical Report

A detailed examination that breaks down a complex problem or issue into smaller parts for better understanding.

Action Points

Specific tasks or steps identified during a meeting or discussion that need to be completed to achieve a particular goal or objective.

Skepticism

An attitude of doubt or disbelief towards certain types of information or claims without substantial evidence.

Statement of Purpose

An essay or written statement by an applicant, often a prospective student, stating their intentions, goals, and reasons for applying to a particular program or institution.