How can you tell from a box plot in which region are the patient counts more similar.

Box Plot A
37-18=19

Box Plot B
18-10=8

Box Plot C
27-13=14

I already know the answer is not C so it must be A or B but I am not sure which one. Please help.

1 answer

I am not sure what your numbers signify.
Assuming that the numbers are the range (either total or between first and third quartiles), I would pick B.