What Is the Measurement Level of the Following Question? "What

question 1

Multiple Choice

What is the measurement level of the following question? "What is your gross income per month? € "

• A)Non-metric.
• B)Interval.
• C)Ratio.
• D)None of the above answers is correct.

---

Definitions:

Trisomy 21

A genetic disorder caused by the presence of all or part of an extra 21st chromosome, also known as Down syndrome.

Placebo Effect

The phenomenon in which a patient's symptoms can improve after receiving a fake treatment or substance, due to their belief in its efficacy rather than any therapeutic effect.

Sampling Bias

A systematic error that occurs when a sample is not representative of the population from which it is drawn, potentially leading to distorted findings.

Informed Consent

A process ensuring that a participant fully understands and agrees to the procedures, risks, and rights involved in a study or treatment.