Examlex
Not all functions have arguments,and some functions have ____________________ arguments,which are not required for the function to return a value,but can be included to provide more control over the returned value.
Coefficient
A numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x).
Model
A simplified representation of a system or phenomenon that describes its structure or function, often used in simulations.
Studentized Residuals
Residuals divided by an estimate of their standard deviation, used for identifying outliers in regression analysis.
R-Squared
A statistical measure that represents the proportion of the variance for a dependent variable that's explained by an independent variable or variables in a regression model.
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