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Question Number 195206 by otchereabdullai@gmail.com last updated on 27/Jul/23

Answered by MM42 last updated on 27/Jul/23

p(a)=p(b)=p(c)=(3/4) ; probability of winning each race  (i) p(a′∩b∩c′)=(1/4)×(3/4)×(1/4)=(3/(64))  (ii) p(a∩b∩c)=((27)/(64))  (iii) p(Σabc′)=3×(1/4)×(9/(16))=((27)/(64))

p(a)=p(b)=p(c)=34;probabilityofwinningeachrace(i)p(abc)=14×34×14=364(ii)p(abc)=2764(iii)p(Σabc)=3×14×916=2764

Commented by otchereabdullai@gmail.com last updated on 27/Jul/23

thanks alot sir

thanksalotsir

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