Calculate the 11-Unit Moving Average of the Function $f ( x ) = \sqrt { x }$

question 100

Multiple Choice

Calculate the 11-unit moving average of the function. $f ( x ) = \sqrt { x }$

• A) \(\bar { f } ( x ) = \frac { 2 } { 33 } \left( \sqrt { x ^ { 3 } } - \sqrt { ( x + 11 ) ^ { 3 } } \right)\)
• B) \(\bar { f } ( x ) = \frac { 2 } { 11 } \left( \sqrt { x ^ { 3 } } - \sqrt { ( x - 11 ) ^ { 3 } } \right)\)
• C) \(\bar { f } ( x ) = \frac { 1 } { 33 } \left( \sqrt { x ^ { 3 } } - \sqrt { ( x - 11 ) ^ { 3 } } \right)\)
• D) \(\bar { f } ( x ) = \frac { 2 } { 11 } \left( \sqrt { x ^ { 3 } } + \sqrt { ( x - 11 ) ^ { 3 } } \right)\)
• E) \(\bar { f } ( x ) = \frac { 2 } { 33 } \left( \sqrt { x ^ { 3 } } - \sqrt { ( x - 11 ) ^ { 3 } } \right)\)

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Definitions:

Multicollinearity

A statistical phenomenon in which two or more predictor variables in a multiple regression model are highly correlated, potentially affecting the stability of the model.

Linear Regression

A statistical method to model the relationship between a dependent variable and one or more independent variables by fitting a linear equation to observed data.

Predictor Variables

Variables in statistical models that are used to predict or explain changes in a dependent variable.

Correlation Matrix

A table showing correlation coefficients between variables, indicating the strength and direction of relationships.