Algebra-1

Question Analysis
This question tests the student's ability to distinguish between qualitative and quantitative data in a real-world context. The focus is on understanding that the effect of a medication, which describes the nature or characteristics of the response, is qualitative data.

Key Concept Explanation
Qualitative data describes the nature, characteristics, or categories of things and cannot be measured by numerical values. It focuses on "what it is" and emphasizes distinguishing the attributes of things.

Step-by-step Solution
1. Identify the type of data being collected: The researcher is studying the effect of a new medication on patients.
2. Determine if the data is numerical or n...