The
probability that Simba will beat Yanga in the national league is

^{9}/13. Find the probability that it won’t be able to do so.

__Solution__
Let
P(E)=

^{9}/13 P(E’) = ?
P(E) + P(E’) = 1

^{9}/13 + P(E’) = 1

P(E’)
= 1 -

^{9}/13
P(E’)
=

^{13}/13 -^{9}/13
P(E’)
=

__13-9__
13

P
(E’) =

__4__
13

__Hence the probability that it won’t beat Yanga is__^{4}/13.

__TRY THIS…………………………………..__
The
probability that Mgambo JKT FC will beat Mbeya City FC in the national league
is

^{9}/30. Find the probability that it won’t be able to do so.
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