Find the Absolute Value of the Number 20

question 103

Multiple Choice

Find the absolute value of the number 20.

• A) -20
• B) 1
• C) -1
• D) 20
• E) 0

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Definitions:

Interaction Effect

In statistical modeling, the effect on the dependent variable that is a result of the combination of two or more independent variables.

F Statistic

A ratio used in statistical analysis to compare the variance between groups with the variance within groups, often applied in an ANOVA context.

Null Hypothesis

The presupposition in statistical testing that there is no relationship or effect between certain variables.

Interaction

In statistics, it refers to a situation where the effect of one variable on a response variable differs depending on the level of another variable.