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mata dadu genap = 3
Na = 3
Pdadu = Na/Ns
Pdadu = 3/6
Pdadu = 1/2
Ns 2 mata uang = 4
2 gambar
Na = 1
Pkoin = Na/Ns
Pkoin = 1 / 4
P(dadu∩koin) = P(dadu) × P(koin)
P(dadu∩koin) = 1/2 x 1/4
P(dadu∩koin) = 1/8
peluang dadu genap
n(a) = 3
n(s) = 6
p(a) = 3/6
= 1/2
peluang koin dua gambar
n(s) = 4
n(a) = 1
p(a) = 1/4
maka peluangnya adalah
p(A) = dadu x poin
= 1/2 x 1/4
= 1/8