The Following Data Reflect the Number of Customers Who Test

question 123

Multiple Choice

The following data reflect the number of customers who test drove new cars each day for a sample of 20 days at the Redfield Ford Dealership. Given these data,what is the interquartile range?

• A)3
• B)7
• C)4
• D)14

---

Definitions:

Informed Consent

A process in research and medical practice where individuals are fully informed about the procedures, risks, and goals before agreeing to participate or undergo treatment.

Anonymity

The state in which an individual's identity is unknown or unacknowledged in a particular context.

Deception

The act of misleading or deceiving someone, often to gain an advantage or hide the truth.

Demand Characteristic

Features of an experimental setting that lead participants to guess the purpose of the study, potentially influencing their behavior.