Question

What key would you use if 10 students chose cartoons

Answer 1

I am not 100% sure as to what you are asking, but I will try my best. Each key is equal to 3 students, so if 10 chose cartoons, a better key would be 2, 5, and 1. 1 might make it a bit cluttered, but if 10 students chose cartoons and you are using the 3 key, you can draw 1/3 of a box.

Answer 2

Each Box = 2 students

Explanation:

Consider the provided diagram,

We need to define what key would you use if 10 students chose cartoons.

It is given that

Key: Each Box = 3 students

But with the help of this key we can not divide 10 students in group.

So we need to change the key with the number which is multiple of 10.

Hence Key: Each Box = 2 students

For better understanding refer the figure 1.