just a quick one over here
A group of students were surveyed about the number of books they read last summer. Their responses are summarized in the frequency table below.
How many students responded to the survey?
|
Number of Books |
Frequency |
|
0−1 |
2 |
|
2−3 |
9 |
|
4−5 |
7 |
|
6−7 |
3 |
|
8−9 |
1 |
|
10 or more |
2 |