A Researcher Mails Out 400 Surveys

question 19

Multiple Choice

A researcher mails out 400 surveys. Of these, 100 are returned with complete and useable data. What is the response rate?

• A) 100%
• B) 50%
• C) 25%
• D) 0%

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Definitions:

Glucose Tolerance Test

A medical test that measures the body's ability to metabolize glucose, used to diagnose diabetes and insulin resistance.

26-28 Weeks

A period of time referring to the gestational age of a fetus, indicating it is in the late second to early third trimester of pregnancy.

Sound Waves

Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.

Ultrasound Exam

A diagnostic imaging technique that uses high-frequency sound waves to produce images of the inside of the body.