When the Independent Variables Are Correlated with One Another in a Multiple

question 45

Multiple Choice

When the independent variables are correlated with one another in a multiple regression analysis, this condition is called:

• A)multicollinearity.
• B)homoscedasticity.
• C)heteroscedasticity.
• D)linearity.

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Definitions:

Phase Voltage

The amount of voltage measured across a single phase of a three-phase load or power supply.

Line Voltage

The voltage as measured between the lines of a three-phase system.

Delta-Connected

A method of connecting three components of an electrical circuit where each component is connected end-to-end to form a closed loop or triangle.

Phase Current

The amount of current flowing in the phase of a three-phase load or power supply.