The Question Below Refers to the Following Information

question 47

Essay

The question below refers to the following information:
A professor is interested in knowing if the number of absences a student has during the semester is a good indication of how well a student does on the final exam. At the end of the year, the professor compares absence rates and exam grades for eight students. The data she found are as follows:
What is the research hypothesis?

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Definitions:

Endorse

To sign the back of a financial document or to publicly support a product, candidate, or policy.

Actual Name

The legal name under which an individual or entity is registered for official purposes.

Ethnocentrism

The belief in the inherent superiority of one's own ethnic group or culture, often accompanied by a general disdain for other cultures.

Grapevine

An unofficial channel of communication within an organization, characterized by the informal and rapid spread of information and rumors.