Dawn's answer to Koyuki Sky's Secondary 2 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Dawn
Dawn's answer
21 answers (Tutor Details)
Modal = Mode = 29
Number of students with 29mins = 4
Angle of modal on pie chart = 4 / 36 x 360° = 40°