Which Angular Direction Is Conventionally Regarded as Positive

question 5

Multiple Choice

Which angular direction is conventionally regarded as positive?

• A)clockwise
• B)counterclockwise
• C)flexion
• D)extension

---

Definitions:

Multiple Regression Model

A statistical methodology that incorporates several explanatory variables to deduce the future value of a dependent variable.

Coefficient

A numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., in linear regression).

Multiple Determination

A statistical measure represented as R^2, indicating the proportion of variance in the dependent variable that can be predicted from the independent variables.

Regression Hyperplane

In multivariate statistics, it's a flat subspace that best fits the data points in a regression analysis.