When Is Not Significant

question 28

Multiple Choice

When is not significant,

• A)somewhere among the means at least two means differ significantly,but we do not know which specific means differ significantly.
• B)somewhere among the means at least two means differ significantly,and we know which specific means differ significantly.
• C)there may be significant differences between the level means.
• D)there are no significant differences between any of the level means.

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Definitions:

Simple Linear Regression

An analytical technique that utilizes a linear equation to depict the connection between a single independent variable and a dependent variable.

Independent Variables

Variables that are manipulated or controlled in an experiment to test the effects on dependent variables, without being influenced by other variables in the study.

Dependent Variables

Dependent variables are outcomes or responses whose changes are influenced by the manipulation of independent variables in an experimental setup.

Positively Related

A relationship between two variables in which they move in the same direction.