For the questions in the document I would like to know the correct answers so that I can understand the problem.

A1 ) 41
So the stem and leaf reads like 0.0, 0.0, and so on . we need the number of students for
which waiting time is more than 5 minutes. From the stem and leaf , till 5.0 we have 59 students and
rest 41 have waiting time more than 5 minutes.
A2) C-Skewed to right
Since the hump is...