The probability that kebba, Ebou and Omar will hit a target are (frac{2}{3}), (frac{3}{4}) and (frac{4}{5}) respectively. Find the probability that only Kebba will hit the target.
-
A.
(frac{2}{5}) -
B.
(frac{7}{60}) -
C.
(frac{1}{30}) -
D.
(frac{1}{60})
Correct Answer: Option C
Explanation
Hence the probability that only Kebba will hit the target
= P(K)xP(E’)xP(O’)
= (frac{2}{3} times frac{1}{4} times frac{1}{5})
= (frac{1}{30})