Answer
$P(M)=0.95$ and $P(M \ | C)=0.99$
Work Step by Step
The probability of a music composer being able to read music can be written as: $P(M)=0.95$
and the probability of a music composer being able to read music but the condition that he is a classical composer which can be written as: $P(M \ | C)=0.99$
