p(both ride) = 0.70 * 0.55
p(neither ride) = (1 - 0.70) * (1 - 0.55)
In a primary school 70% of the boys and 55% of girls can ride a bicycle if a boy and a girl are chosen at random what is the probability that both of them can ride a bicycle. That neither of them can ride a bicycle?
8 answers
27/200
student
Savino
help na which one na savino. you are high in the stomach and mad in the belly
U NO DEY LOOK FACE U DEY U DEY U DEY U DEY CRAZZE
BOGA IF U TALK TOO MUCH COLLECT{E WORI ORI BI ORI OLO}
MEANING{YOUR HEAD LIKE GRINDING STONE}
BOGA IF U TALK TOO MUCH COLLECT{E WORI ORI BI ORI OLO}
MEANING{YOUR HEAD LIKE GRINDING STONE}
Do we multiply 0.70 and 0.55
0,70+0,55
2 answers