Question

The school band is putting on a concert. Eight students signed up to play the trumpet, 8 students signed up to play the flute, and 8 students signed up to play the violin. Which circle graph could be used to display the data?

A circle graph is split into 3 sectors of approximately 60 percent, 15 percent, 25 percent.
A circle graph is split into 3 sectors of approximately 50 percent, 25 percent, 25 percent.
A circle graph is split into 3 sectors of approximately 33 percent, 33 percent, 33 percent.
A circle graph is split into 3 sectors of approximately 70 percent, 15 percent, 15 percent.

Answer 1

Answer: The answer will be C

Because 8 students signed up to play the trumpet, 8 students signed up to play the flute, and 8 students signed up to play the violin. Which means it is equal to each other.

Answer 2

The same amount of students play different instruments so the answer should be:

3 sectors (because there are three different instruments) with 33% in each of them.