Jawabanmu

2014-04-29T22:11:37+07:00
Ruang sampel = {1,2,3,4,5,6}
--------->  n(S)  = 6
a. Peluang muncul angka 5 =  \frac{n(A)}{n(S)} = \frac{1}{6}
b. Sisi genap = {2,4,6} ----> n(A) = 3
   peluang =  \frac{n(A)}{n(S)} =  \frac{3}{6} = \frac{1}{2}
c. Angka ganjil kurang dari empat = {1,3} ------> n(A) = 2
   peluang =  \frac{n(A)}{n(S)} =  \frac{2}{6} = \frac{1}{3}
d. Angka prima = {2,3,5} ----> n(A) = 3
   peluang =  \frac{n(A)}{n(S)} =  \frac{3}{6} = \frac{1}{2}

3 2 3