If a Group of Independent Variables Are Not Significant Individually

question 36

Multiple Choice

If a group of independent variables are not significant individually but are significant as a group at a specified level of significance,this is most likely due to:

• A)heteroscedasticity.
• B)an error in the analysis.
• C)multicollinearity.
• D)None of these choices.

---

Definitions:

External

Pertaining to or relating to the outside or exterior part of something.

Electrical Stimulation

A therapeutic or analysis technique involving the application of electrical impulses to nerves or muscles.

EEG

Electroencephalography, a noninvasive method to record electrical activity of the brain via electrodes placed on the scalp.

Motivational Research

A type of marketing research that attempts to understand consumers' underlying emotions and attitudes that drive purchasing behaviors.