Question

Help please. I've got everything done but this one stumped me

The box and whisker plot below shows the numbers or text messages recived in one day by students in the seventh and eight grades at lincoln middle school.
a)Describe the overlap of the two sets of data.

b)find the IQR of each set.

c)Find the difference between the medians of the sets.

d)what number muliplied by the IQR equals the difference between the medians of the two sets