Suppose Your Professor Reports That Across All of Her Classes

question 101

Multiple Choice

Suppose your professor reports that across all of her classes over the past 10 years, she found a -.63 correlation between number of absences and final exam score. This statistic means that_____

• A) final exam scores are caused by absences.
• B) students who scored highest on the final examination were not absent.
• C) students who were absent more frequently tended to score lower on the final exam than those who were absent less frequently.
• D) students who are absent more frequently tended to score higher on the final exam than those who are absent less frequently.

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Definitions:

Formaldehyde Solution

A watery solution containing formaldehyde, a chemical used as a disinfectant, preservative, or in various industrial applications.

Healing

The natural process by which the body repairs and regenerates tissue damage or disease.

Incision

A cut made into a body part or tissue, oftentimes during surgery.

Initial Phase

The beginning stage or period of a process, operation, or series of events.