Tentukan Kuartil Bawah,Kuartil Atas Dan JAK Masing bilangan berikut ini A.2,3,4,6,8,9 B.2,6,8,4,3,9,11 C.2,3,4,6,8,9,11,14

A. kuartil bawah(Q1) = 3
kuartil atas (Q3) = 8
jangkauan antar kuartil (H) = Q3-Q1 = 8-3 = 5
B. Q1 = 3
Q3 = 9
H = Q3-Q1 = 9-3 = 6
C. Q1 = (3+4)/2 = 7/2 = 3,5
Q3 = (9+11)/2 = 10
H = Q3-Q1 = 10-3,5 = 6,5