For the Situation Above, Which of the Following Is Not

question 92

Multiple Choice

For the situation above, which of the following is not an assumption required for the simple linear regression analysis to be valid?

• A) The errors of predicting SALARY are normally distributed.
• B) The errors of predicting SALARY have a mean of 0.
• C) The errors of predicting SALARY have a variance that is constant for any given value of GMAT.
• D) SALARY is independent of GMAT.

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Definitions:

Atomic Symbol

A one or two-letter notation derived from the Latin name of an element, used to represent it in the periodic table and chemical equations.

Bromine

A chemical element with the symbol Br and atomic number 35, known as a reddish-brown liquid at room temperature and part of the halogen group.

Atomic Symbol

A one or two-letter abbreviation derived from the Latin name of an element, used to represent an element in the periodic table.

Boron

A chemical element with the symbol B and atomic number 5, used in fiberglass, borosilicate glass, and as a dopant in semiconductors.