Indicate Whether the Study Described Is an Observational Study or a Controlled

question 55

Multiple Choice

Indicate whether the study described is an observational study or a controlled experiment.
-A group of students is divided into two groups. One group is a given a new chewable vitamin and the other group is given a placebo. After six months they are asked to fill out a questionnaire and given a health exam to see whether the new vitamin has health benefits that are better than a
Placebo.

• A) Controlled experiment
• B) Observational study

---

Definitions:

Accounts Payable

Money owed by a company to its suppliers or vendors for goods or services received but not yet paid for.

Current Liability

Short-term financial obligations that are due within one year or within a normal operating cycle.

Current Assets

Assets expected to be converted into cash, sold, or consumed within a year or within the operating cycle of a business.

Federal Unemployment Taxes

Taxes paid by employers to fund the federal government's oversight of the state unemployment insurance programs.