Dr Callahan Has Rearranged Study Hall and Class Work Time

question 125

Multiple Choice

Dr. Callahan has rearranged study hall and class work time so that class work time now comes before lunch in an effort to better keep students' attention. He wants to know if this new arrangement has improved student's study time compared with last semester's class. What statistical test would be appropriate to use in order to determine if the current class of students has benefited from the rearrangement of classes?

• A) an independent samples t-test
• B) a paired samples t-test
• C) a one-way ANOVA
• D) a single-sample t-test

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Definitions:

Opposite Directions

Moving or facing away from each other in a straight line.

Linear Inequality

An inequality that involves linear functions. It represents a region of the coordinate plane that satisfies the inequality relation.

Verbal Statement

A statement made using words, especially in mathematics to describe a problem or equation verbally.

Budgeted

Budgeted refers to the amount of money that has been allocated for a specific purpose or period.