Question

I really need help with this

Answer 1

(a) 15 students

(b) 3 minutes (by 4 students)

(c) 2 students

(d) 7 students

(e) Ordering this data from least to greatest:

0, 1, 2, 2, 3, 3, 3, 3, 5, 5, 7, 7, 9, 9, 11

The median number is 3.