Question

a teacher put all of her students quiz scores up on the representation below
quiz scores
how many students scored between 70 and 79 points?

Explanation:

Step1: Locate the 70-79 interval

Find the bar labeled "70-79" on the x-axis.

Step2: Check the frequency

The height of this bar corresponds to the number of students, which is 4.

Answer:

4 students