tolong yah pleas.........

Mean=(4×2)+(5×6)+(6×10)+(7×8)+(8×5)+(9×4)
8+30+60+56+40+36
230:(2+6+10+8+5+4)
230:35
6,57✔
Median=44*55*55*55*66*66*66*66*6*6*7*77*77*77*78*88*88*99*99
6✔
Modus=10 ✔