A Researcher Intervenes in the Diet of One Community and Not

question 37

Multiple Choice

A researcher intervenes in the diet of one community and not in another and over time looks at the difference in the rates of heart disease between the two communities.This is an example of a(n) _____ study.

• A)mixed-model
• B)retrospective
• C)correlational prospective
• D)experimental prospective

---

Definitions:

Initial Investments

Initial investments refer to the upfront capital invested in starting a business or a project, encompassing costs such as machinery, equipment, and property.

After-Tax Discount Rate

The rate used to discount future cash flows to their present value, taking into account the impact of taxes.

Income Tax Rate

The portion of one's income that is handed over to the state as taxation.

Straight-Line Depreciation

A manner for allocating the expense of a material asset across its functional life in even yearly figures.