In Comparison with Tripletts' Study Involving Highly Trained Bicyclists,his Study

question 5

Multiple Choice

In comparison with Tripletts' study involving highly trained bicyclists,his study involving fishing reels was probably higher in:

• A)restrictive validity
• B)construct validity
• C)external validity
• D)internal validity

---

Definitions:

Selling Price

The price at which an item or service is offered to buyers.

Variable Costs

Costs that change in proportion to the level of goods or services produced by a business.

Expenses

Outflows or using up of assets as part of operations of a business to generate revenue.

Contribution Margin

The difference between sales revenue and variable costs of a product or service, indicating how much revenue contributes toward covering fixed costs and generating profit.