Based on Recent Trends in Teacher Certification, Certification Requirements for Secondary

question 11

Multiple Choice

Based on recent trends in teacher certification, certification requirements for secondary teaching certificates vary from one state to the next in

• A)the number of teacher education courses only.
• B)the number of credit hours in specific content areas only.
• C)the number of general education courses only.
• D)all of the above.

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Definitions:

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.

Dependent Variable

A variable that responds to some causal factor; total cost is the dependent variable, as represented by the letter Y, in the equation Y = a + bX.

Independent Variable

A variable in an experiment that is manipulated to observe its effect on the dependent variable.

Variable Manufacturing Cost

Direct costs associated with manufacturing, changing with the level of output, including direct materials, direct labor, and variable manufacturing overhead.