For a Chi-Square Test Involving a Contingency Table,suppose the Null

question 90

Multiple Choice

For a chi-square test involving a contingency table,suppose the null hypothesis is rejected. We conclude that the two variables are ________.

• A)linear
• B)curvilinear
• C)not related
• D)related

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Definitions:

Experiment

A scientific procedure undertaken to test a hypothesis by systematically manipulating variables.

Experimental Study

A study involving manipulation of variables to determine cause and effect relationships.

Correlational Study

A research method used to determine the relationship between two variables, without implying causation.

Cause-and-Effect

Cause-and-effect refers to the relationship between events or things, where one is the result of the other or others, typically serving as the reason something happens.