2 6 4 3 14 July 8, 2019 16 32 64 128 Calculer 14 2 * 4 6 3 Simpangan kuartil 3 6 2 4 14 1 2 14x 6 )= 3 4 8x 12 6 2 x 14 x 3 4 69 5 2 x 3 4 3 14 6 phần 7
