A Researcher Wants to Create an Intervention to Improve the Well-Being

question 49

Multiple Choice

A researcher wants to create an intervention to improve the well-being of first-semester graduate students,so she gives one group of students specific doses of rocky road ice cream,the next group of students specific doses of licorice,and the third group of students specific doses of chewy fruit-flavored candies for their treatments.To analyze the differences in well-being between the types of treatment,she would use a(n) ______.

• A)dependent-samples t test
• B)analysis of variance
• C)independent-samples t test
• D)repeated-measures analysis of variance

---

Definitions:

Special Promotion

A marketing campaign offering unique deals or discounts to boost sales or consumer interest.

Wholesaler

A person or entity that buys goods in large quantities from manufacturers or importers and sells them to retailers or other businesses.

Mark-Up

The percentage or fixed amount added to the cost of goods to determine the selling price.

Operating Profit

Revenue obtained through a company's principal business activities, before subtracting interest and taxes.