A "Difference in the Difference Between the Differences" Would Indicate

question 45

Multiple Choice

A "difference in the difference between the differences" would indicate which of the following?

• A)A crossover interaction
• B)Multiple main effects
• C)A three-way interaction
• D)A within-groups factorial design

---

Definitions:

Progressive Income Tax

A tax system where the tax rate increases as the taxable amount of income increases, placing a higher tax burden on high-income earners.

Taxable Income

Taxable income is the amount of income that is subject to income tax, after deductions and exemptions.

Percent

A method of representing a number as a part of 100.

Straight Commission

A compensation method where an employee or salesperson is paid solely based on the amount of sales generated.