To determine how many students read 7 or more books, we need to look at the number of dots on the line plot for books read 7 and above:
- 7 books: 3 dots
- 8 books: 1 dot
- 10 books: 1 dot
Now, we can add those together:
- Students reading 7 books: 3
- Students reading 8 books: 1
- Students reading 10 books: 1
So, the total number of students who read 7 or more books is:
3 + 1 + 1 = 5 students
Thus, the answer is 5 students.