This Question: 1 pt 18 of 22 (4 complete) This Quiz: 22 pts possible Determine w

Question

This Question: 1 pt 18 of 22 (4 complete) This Quiz: 22 pts possible Determine whether the given description corresponds to an observational study or an experiment. In a study of 390 men with a particular disease, the subjects were injected with vitamins to determine if the vitamins have an effect on the disease. Does the given description correspond to an observational study or an experiment? O A. The given description corresponds to an experiment. O B. The given description corresponds to an observational study C. The given description does not provide enough information to answer this question.

Explanation / Answer

Answer is A) Experimental study

The given above description corresponds to an experiment.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.