How does this distribution compare to a normal distribution?

How the line graph compares to the bar graph

The bar graph gives a more accurate and exact amount of how much of each grade the students got.

For example, 1 student got a 2.0

The line graph, on the other hand, was able to show us where and the range in which most of the students got.

Most of the students got ~3.0, as the percentage is higher there than at other places.

hope this helps