A Researcher Is Conducting a Study to Determine How Knowledgeable

question 19

Multiple Choice

A researcher is conducting a study to determine how knowledgeable teenagers are about making good food choices. She decides to interview teenagers eating at a fast food
Restaurant. The results may be biased because this is a

• A) simple random sample.
• B) voluntary response sample.
• C) convenience sample.
• D) stratified sample.
• E) census.

---

Definitions:

Teenage Girl

A female human being between the ages of 13 and 19 years old.

Acceptance

Fifth stage of Kübler-Ross's stages of grief and dying. An individual comes to terms with a loss rather than submitting to resignation and hopelessness.

Pneumonia

An infection that inflames the air sacs in one or both lungs, which can fill with fluid or pus, causing cough with phlegm, fever, chills, and difficulty breathing.

Shortness Of Breath

A subjective feeling of difficulty breathing or inadequate breath, medically known as dyspnea, which can be a symptom of various health conditions.