Statistika lima serangkai dari data: 5,3,6,7,4,6,7,4,6,3,6,1,4,2,4,9,5,9,5,3,5,1,5,6 adalah

urutan data
1,1,2,3,3,3||4,4,4,4,5,5||5,5,5,6,6,6||6,6,7,7,9,9,

xmin = 1
xmak= 9
q1 = 1/2 (3+4)= 3,5
q2 = 1/2(5+5) = 5
q3 =1/2(6+6) = 6