Determine whether the samples are independent or consist of matched pairs.
-The effectiveness of a new headache medicine is tested by measuring the amount of time before the headache is cured for patients who use the medicine and another group of patients who use a placebo drug.
A)Matched pairs
B)Independent samples

Question

Quizplus · Accepted Answer

The two groups (those using the new headache medicine and those using a placebo) are separate and do not influence each other, making them independent samples.

Determine Whether the Samples Are Independent or Consist of Matched