Marney Is Studying the Relationship Between the Rate of Teen

question 83

Multiple Choice

Marney is studying the relationship between the rate of teen pregnancies in U.S.high school students and the availability of contraceptives.She selects a sample composed of teens from a local high school.Marney's sample may not be generalizable because it is not ____.

• A) double-blind
• B) biased
• C) representative
• D) dependent

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Definitions:

Recycling

Reprocessing of used materials for reuse.

Used Materials

Previously owned or utilized materials that are often recycled or repurposed for new uses.

Reused

The action of using something again, whether in its original form or with minimal alteration, to reduce waste and save resources.

FDA (Food and Drug Administration)

A federal agency responsible for protecting public health by regulating food safety, pharmaceuticals, medical devices, cosmetics, and other products.