A Study Was Designed to Investigate the Effects of Two

question 32

Multiple Choice

A study was designed to investigate the effects of two variables - (1) a studentʹs level of mathematical anxiety and (2) teaching method - on a studentʹs achievement in a mathematics
Course. Students who had a low level of mathematical anxiety were taught using the traditional
Expository method. These students obtained a mean score of 480 with a standard deviation of 30
On a standardized test. Assuming a mound-shaped and symmetric distribution, in what range
Would approximately 68% of the students score?

• A)between 450 and 510
• B)above 510
• C)below 510
• D)below 450 and above 510

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Definitions:

Supervisors

Individuals who oversee the work of others, responsible for guiding, managing, and evaluating the performance of subordinates.

Sexual Harassment

Unwanted sexual advances, requests for sexual favors, or other verbal or physical conduct of a sexual nature in the workplace or learning environments.

Work

Any productive activity through which an individual, group, or organization aims to achieve a goal and earn compensation.

Sexual Harassment

Inappropriate sexual proposals, demands for sexual privileges, and various types of sexual harassment through words or actions.