If the Hypothesis Shows No Direction,what Type of Correlation Coefficient

question 78

Multiple Choice

If the hypothesis shows no direction,what type of correlation coefficient should be used?

• A)partial correlation
• B)absolute value
• C)one-tailed
• D)two-tailed

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Definitions:

Grade Inflation

The tendency over time for academic grades to become progressively higher, often without a corresponding increase in learning or achievement.

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Educational Process

A systematic, structured period of learning and training to impart knowledge, skills, and cognitive development.

Universal System

A theoretical system or framework that applies universally, across different cultures, societies, or disciplines, often used in models of scientific or social analysis.