Materi : Peluang
Peluang 1 ( P¹ )
Ruang Sampel = 12 kelereng
Titik Sampel = 8 kelereng kuning
Peluang = 8/12 = ⅔
Peluang 2 ( P² )
Ruang Sampel = 11 kelereng
Titik Sampel = 7 kelereng kuning
Peluang = 7/11
Peluang 3 ( P³ )
Ruang Sampel = 10 kelereng
Titik Sampel = 6 kelereng kuning
Peluang = 6/10 = ⅗
Peluang 4 ( P⁴ )
Ruang Sampel = 9 kelereng
Titik Sampel = 4 kelereng merah
Peluang = 4/9
Peluang 5 ( P⁵ )
Ruang Sampel = 8 kelereng
Titik Sampel = 3 kelereng merah
Peluang = ⅜
Kesimpulan
Peluang Kombinasi
= P¹ × P² × P³ × P⁴ × P⁵
= ⅔ × 7/11 × ⅗ × 4/9 × ⅜
= 2 × 7/11 × ⅕ × ⅑ × 3/2
= 1 × 7/11 × ⅕ × ⅑ × 3
= 7/11 × ⅕ × ⅓
= 7/( 11 × 5 × 3 )
= 7/( 11 × 15 )
= { 7/165 }
Semoga bisa membantu
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