Jawabanmu

2014-06-10T20:46:09+07:00
P(terambil sepidol biru)=8/13
p(terambil sepidol bukan merah)=8/13
2014-06-10T20:49:26+07:00
P(sb) = 8/8+5
= 8/13

p(sm) = 5/ 8+5
= 5/13