An Instructor Is Evaluating the Performance of Students on a Test.He

question 18

Multiple Choice

An instructor is evaluating the performance of students on a test.He records the number of points that each student missed and created a frequency distribution.This is provided below:
What is the variance for this population?

• A)11.43
• B)135.17
• C)130.67
• D)180.67
• E)198.07

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Definitions:

Independent Study

A mode of academic inquiry where learners pursue knowledge in a specific area with minimal direct supervision, often resulting in a project or thesis.

Gender

The variety of traits that distinguish between male and female identities, typically influenced more by societal and cultural distinctions than by biological factors.

Women of Color

A term used to describe females of non-white racial or ethnic backgrounds, often highlighting their experiences and struggles with racism and sexism.

Second Wave

Refers to the second wave of the feminist movement, which took place during the 1960s to 1980s, focusing on issues such as equality in the workplace, reproductive rights, and legal inequalities.