a) Rata² UH
= Jumlah data ÷ banyak data
= 720 ÷ 10
= 72
b) Median
= 50, 55, 65, 70, 75, 75, 80, 80, 80, 90
= 75
c) Modus
= 80
•Mudah kan??
•Semoga membantu ya
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a) Rata² UH
= Jumlah data ÷ banyak data
= 720 ÷ 10
= 72
b) Median
= 50, 55, 65, 70, 75, 75, 80, 80, 80, 90
= 75
c) Modus
= 80
•Mudah kan??
•Semoga membantu ya