Manakah dari data dibawah ini yang nilai rata-rata sama dengan median?ditulis dengan caranya !
1) 2, 4, 6, 8, 10, 12, 14, 16, 18
2) 8, 8, 5, 6, 9, 10, 12, 15
3) 20, 15, 30, 35, 60, 70, 80
1) 2, 4, 6, 8, 10, 12, 14, 16, 18
2) 8, 8, 5, 6, 9, 10, 12, 15
3) 20, 15, 30, 35, 60, 70, 80
rezarahmaaaa
1) 2+4+6+8+10+12+14+16+18 = 90 x = f/n = 90/9 = 10 Me = 10 yaudah jawabannya berarti nomer 1
0 votes
Thanks 1
More Questions From This User See All