Examlex
The central nervous system carries messages to and from the brain.
Insignificant T-statistics
A situation in statistical hypothesis testing where the t-statistic value suggests that there is no significant difference between group means or that a parameter is not significantly different from zero.
Independent Variables
In an experiment or model, these are the elements that are either manipulated or categorized to observe their impact on dependent variables.
Multiple Regression Analysis
A statistical technique that uses several independent variables to predict the outcome of a dependent variable.
Independent Variables
Variables that are manipulated or categorized to determine their effect on dependent variables in an experiment or study.
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