Re: Maths ! help !

Posted by Granpa Simpson on Apr 19, 2014; 6:29am
URL: http://discussion-forum.276.s1.nabble.com/Maths-help-tp7587407p7587413.html

Q1) a.
Q2) 0.25 (since probability of accident in a particular year is 0.5, the probability of non occurance of accident in a particular year is 0.5..so probability of non occurance of accident in both the years is 0.5*0.5=0.25).
Q4) c