Question

the science teacher asked his students how many times they went to the beach last summer.
trips to the beach last summer
number of trips
how many students went to the beach exactly 4 times last summer?
students

Explanation:

Step1: Analyze the dot plot

We look at the column corresponding to 4 trips in the dot plot. Each 'x' represents one student.

Step2: Count the number of 'x's

In the column for 4 trips, we can see there are 2 'x's.

Answer:

2