Algebra-1

Question Analysis
This question tests the student's ability to distinguish between qualitative and quantitative data. The key is to recognize that the "number" of a set of books is a numerical characteristic.

Key Concept Explanation
Quantitative data is presented in numerical form and can be measured and counted. Examples include the number of books, height, and weight.

Step-by-step Solution
1. Identify the type of data being described: the number of a set of books.
2. Determine if the ...