A Group of Scientists Suspects That Certain Dietary Practices Are

question 6

Multiple Choice

A group of scientists suspects that certain dietary practices are partially responsible for different rates of hypertension among adults of different ethnic/racial groups.To test their hypothesis,the researchers examine data concerning the different population groups' hypertension rates and their past dietary practices.This research is a(n) _____ study.

• A)hypothetical
• B)retrospective
• C)case-control
• D)prospective

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Definitions:

Debit Balance

Occurs when the total of debits in an account exceeds the total of credits, usually indicating assets or expenses.

Direct Labor Costs

Costs related to the workforce directly engaged in creating goods or services.

Direct Materials

Raw materials that can be directly traced to the manufacturing process of a product and are a significant portion of the production cost.

Gross Profit

The subtract of cost of goods sold from net sales, indicating the efficiency of a company in managing its production and labor costs.