Algebra-1

Question Analysis
This question tests the student's ability to find the third quartile (Q3) of a given data set. The data set is already sorted, so Q3 can be directly identified.

Key Concept Explanation
The third quartile (Q3) is the median of the second half of the data set. It represents the value below which 75% of the data falls.

Step-by-step Solution
1. Identify the number of data points: 7 (odd)
2....