COGNITIVE ASSESSMENT If a Computer Advertisement States a Computer Operates

question 2

Multiple Choice

COGNITIVE ASSESSMENT If a computer advertisement states a computer operates at 5 GHz, what does that mean?

• A) The computer contains 5 GHz of RAM.
• B) The CPU in the computer is an Intel processor.
• C) The system clock has a clock speed of five billion clock cycles per second.
• D) It guarantees the computer runs faster than one that operates at 4 GHz.

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Definitions:

F-test

A statistical test used to compare the variances of two populations to assess the equality of their means.

Multicollinearity

A statistical phenomenon in which multiple independent variables in a regression model are highly correlated, potentially undermining the statistical validity of the model.

Independent Variables

Variables in an experiment or statistical model that are manipulated or categorized to investigate their effect on dependent variables.

Correlated

A statistical relationship or association between two variables.