The following box plot shows the number of years during which 40 schools have participated in an interschool swimming meet:

see attached image below ♥

At least how many schools have participated for more than 1 year and less than 6 years?

4 schools
8 schools
10 schools
20 schools

The following box plot shows the number of years during which 40 schools have participated in an interschool swimming meet see attached image below At least how class=