Question

some people took photos while visiting the zoo.
taking photographs
(chart with xs representing people and number of photos taken: 0,1,2,3,4)
how many people took exactly 2 photographs?
blank people

Explanation:

Step1: Locate "2" on the axis

Find the mark for 2 photographs on the horizontal axis.

Step2: Count the X's above "2"

Count the number of orange X's directly above the 2 mark.
<Expression>Count = 1</Expression>

Answer:

1 people