1. **Problem Statement:** We are given a histogram showing the number of books read by students in a class last month, with frequency counts for intervals 1-5, 6-10, 11-15, 16-20, and 21-25 books. We need to briefly describe the data and determine if there are any outliers. 2. **Understanding the Histogram:** - The x-axis represents the number of books read in intervals. - The y-axis represents the frequency (number of students) in each interval. - Frequencies are approximately: 6 students (1-5 books), 12 students (6-10 books), 9 students (11-15 books), 0 students (16-20 books), and 1 student (21-25 books). 3. **Describing the Data:** - Most students read between 6 and 15 books, with the highest frequency in the 6-10 range. - There is a gap (zero frequency) in the 16-20 range. - Only one student read between 21-25 books, which is much lower frequency compared to the main cluster. 4. **Checking for Outliers:** - An outlier is a data point that is significantly different from others. - Since the 21-25 interval has only 1 student and is separated by a gap from the main cluster, this can be considered an outlier. 5. **Summary:** - The data is mostly concentrated between 1 and 15 books. - The single student in the 21-25 range is an outlier. 6. **No explicit formula is needed here since this is a descriptive statistics problem.** Final answer: The histogram shows that most students read between 1 and 15 books, with the highest frequency in the 6-10 range. There is a clear outlier at the 21-25 books interval, as only one student falls in this range and there is a gap before it.