In a Test to Determine If R Is Statistically Significant

question 21

Multiple Choice

In a test to determine if r is statistically significant, the df for robs are equal to.

• A)Npairs - 2
• B)Npairs
• C)Npairs - 1
• D)Npairs + 2

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Definitions:

Dependent Variable

The variable in an experiment that is affected by the manipulation of the independent variable, and is measured or observed.

General Population

Refers to the total group of individuals in a specified area or group that could potentially be part of a study or survey, not affected by specific criteria.

Interpretation Of Results

The process of analyzing data obtained from research or experiments to determine their significance and implications.

Statistically

Relating to, or based on, the principles of statistics, often implying the utilization of quantitative data to draw conclusions.