Which of the Following Tests Is Often Used for the Same

question 16

Multiple Choice

Which of the following tests is often used for the same kind of research study for which the sign test is appropriate?

• A)an independent-measures t test
• B)a repeated-measures t test
• C)a Pearson correlation
• D)a chi-square test for goodness of fit

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Definitions:

Factorial Research Design

An experimental setup that involves manipulation of two or more independent variables to observe their effect on the dependent variables.

Main Effects

The direct impact of each independent variable on the dependent variable in an experiment.

SSB

Sum of Squares Between groups, a measure used in statistical analysis to quantify the variance among different groups.

SSA

SSA stands for Social Security Administration, a U.S. government agency that administers social security, a social insurance program consisting of retirement, disability, and survivors' benefits.