The Brain Is Active Almost All the Time, and We

question 47

True/False

The brain is active almost all the time, and we use virtually every part of it.

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Definitions:

Null Hypothesis

A hypothesis that states there is no statistical significance between two variables and any observed difference is due to chance.

F-test

The F-test is a type of statistical test that determines if there are significant differences between the variances of two or more samples.

Coefficient of Determination

A statistical measure, often denoted as R^2, that represents the proportion of the variance in the dependent variable that is predictable from the independent variable(s).

Independent Variables

Variables in an experiment or model that are manipulated or changed to observe their effect on dependent variables.