Jawab:67,5
Penjelasan dengan langkah-langkah:
Diketahui:Tiga keping, n = 3n(s) = 2ⁿ = 2³ = 8--> n(s) = 8
Muncul satu gambar (G)1. {G, A, A}2. {A, G, A}3. {A, A, G}--> n(A) = 3
Pelemparan 180 kali--> n = 180
Ditanya frek. harapann × (n(A) ÷ n(S)) =180 × (3 ÷ 8) =540 ÷ 8 =67,5
(xcvi)
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Jawab:
67,5
Penjelasan dengan langkah-langkah:
Diketahui:
Tiga keping, n = 3
n(s) = 2ⁿ = 2³ = 8
--> n(s) = 8
Muncul satu gambar (G)
1. {G, A, A}
2. {A, G, A}
3. {A, A, G}
--> n(A) = 3
Pelemparan 180 kali
--> n = 180
Ditanya frek. harapan
n × (n(A) ÷ n(S)) =
180 × (3 ÷ 8) =
540 ÷ 8 =
67,5
(xcvi)