Latihan Matematika Peminatan Kelas XII Distribusi Peluang Binomial
# 3
Pilgan

Diketahui P(x)=(x6)(13)x(23)6xP\left(x\right)=\left(_x^6\right)\cdot\left(\frac{1}{3}\right)^x\cdot\left(\frac{2}{3}\right)^{6-x} untuk x=0,1,2,3,4,5,6x=0,1,2,3,4,5,6. Nilai P(X5)P\left(X\ge5\right) adalah ....

A

12729\frac{12}{729}

B

13729\frac{13}{729}

C

14729\frac{14}{729}

D

15729\frac{15}{729}

E

16729\frac{16}{729}