ASQ

CSSBB · Question #403

A valid Multiple Linear Regression (MLR) is characterized by all of these except?

The correct answer is D. MLR is conducted based on a deliberate form of experimentation. See the full explanation below for the reasoning.

Analyze Phase

Question

A valid Multiple Linear Regression (MLR) is characterized by all of these except?

Options

AIt is an assumption that the X's (inputs) are not correlated to each other
BThe X's (inputs) are assumed to be independent of each other
CThe Residuals from MLR analysis have to be Normally Distributed
DMLR is conducted based on a deliberate form of experimentation
EIt is not possible to evaluate interactions in a MLR analysis

How the community answered

(13 responses)

C
8% (1)
D
85% (11)
E
8% (1)

Topics

#multiple linear regression#multicollinearity#residuals#MLR assumptions

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