Question

tentukan selisih antara median dan rata rata nilai​

Answer 1

median = 7+8 15
———- = ——— = 7,5
2 2

rata rata =
(5x6)+(6x8)+(7x11)+(8x12)+(9x10)+(10x3)
————————————————————-
6+8+11+12+10+3

30+48+77+96+90+30
————————————
50
371
—— = 7,42
50

SELISIH = 7,5 - 7,42
= C. 0,08