Geometry

Question Analysis
This question focuses on interpreting a histogram, a key graphical tool in statistics.
The main focus is to identify the interval with the highest frequency, which indicates where the data is most concentrated.

Key Concept Explanation
A histogram uses bars to represent data distribution, where:
The width of each bar = class interval (e.g., 50–59, 60–69).
The height of each bar = frequency (number of data points in the interval).
The interval with the tallest bar has the highest concentration of data.

Step-by-Step Solution
Read the histogram:
50–59: Frequency = 3
60–69: Frequency = 7
70–79: Frequency = 12
80–89: Frequency = 8
90–99: Frequency = 4
Compare frequencies:
The highest fre...