Discuss Why Standards May Need to Be Changed After They

question 160

Essay

Discuss why standards may need to be changed after they have been in effect for some period of time.

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Definitions:

Independent Variable

The variable in an experiment or observational study that is manipulated or changed to observe its effect on a dependent variable.

Dependent Variable

A dependent variable is the outcome or response that researchers measure to determine the effect of varying the independent variable.

Correlation Coefficient

A numerical measure that quantifies the degree and direction of relationship between two variables, ranging from -1 to 1.

Independent Variable

The variable that is manipulated or changed in an experiment to test its effects on the dependent variable.