Marcos's Study Suggested That Elementary Students Who Watch TV More

question 4

Multiple Choice

Marcos's study suggested that elementary students who watch TV more than three hours a day are more likely to be overweight than students who watch less TV.In this study,students' weight is:

• A)an independent variable.
• B)a dependent variable.
• C)a mediating variable.
• D)a moderating variable.

---

Definitions:

Actual Direct Labor Rate

The actual wage rate paid to workers, as opposed to the expected or standard rate used in budgeting or costing.

Direct Labor-hours

The total hours of labor directly involved in the manufacturing process of a product.

Labor Rate Variance

It is the difference between the actual cost of labor and the budgeted or expected cost of labor.

Standard Cost System

A standard cost system is a method of cost accounting that uses estimated costs for materials, labor, and overheads to compare against actual costs incurred, facilitating variance analysis and budgeting.