Question

A group of students were surveyed about the number of times they went to a movie theater last year. Their responses are summarized in the frequency table below.

How many students responded to the survey?

Number of Movies	Frequency
0−1	4
2−3	8
4−5	7
6−7	9
8−9	5
10 or more	7

Answer 1

It is given that a group of students were surveyed about the number of times they went to a movie theater last year. The responses of the students are summarized in the given frequency table.

We can get the number of students who responded to the survey by adding all the frequencies.

We can see that the given frequencies are 4, 8, 7, 9, 5, 7.

Thus, the total number of students who responded to the survey = 4 + 8 + 7 + 9 + 5 + 7 = 40

Thus, 40 students responded to the survey.