Here are the heights (in inches) of 15 students in a seminar.
77, 74, 68, 65, 78, 73, 61, 66, 70, 62, 72, 60, 69, 64, 75
What is the percentage of these students who are shorter than 67 inches?

Here are the heights in inches of 15 students in a seminar 77 74 68 65 78 73 61 66 70 62 72 60 69 64 75 What is the percentage of these students who are shorter class=