To Minimize the Impact of Random Variables on an Experiment's

question 4

Multiple Choice

To minimize the impact of random variables on an experiment's results,researchers commonly use ____.

• A) exit surveys
• B) random assignment
• C) a placebo
• D) a control group

---

Definitions:

Chobani

A US-based company known for producing yogurt and other dairy and plant-based products.

Hamdi Ulukaya

Founder of Chobani, a popular yogurt company, known for his innovative business practices and philanthropy.

Possession Utility

The value or benefit that comes from owning a product and being able to use it.

Smartphone

A mobile phone that incorporates advanced computing capability and connectivity, allowing for both traditional telecommunications and functions such as internet browsing, app usage, and multimedia entertainment.