Which Scale of Measurement Has a True Zero Point

question 26

Multiple Choice

Which scale of measurement has a true zero point?

• A)Interval
• B)Nominal
• C)Ordinal
• D)Ratio

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Definitions:

Coefficient of Determination

A measure in statistical models that indicates the proportion of the variance in the dependent variable predictable from the independent variables, often symbolized as \(R^2\).

Multicollinearity

A statistical phenomenon in which predictor variables in a regression model are highly correlated, potentially leading to difficulties in estimating separate effects on the dependent variable.

Dependent Variable

A variable in an experiment or model whose value is affected by changes in other (independent) variables.

Independent Variables

Variables in a statistical or mathematical model that are manipulated or selected by the researcher to determine their effect on dependent variables.