(iii) What is the probability that the drawn ball is a solid coloured and bears an even number?

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Accepted Answer

Step 1: Solid coloured balls are numbered $1$ to $8$. Solid coloured and even number $= 2, 4, 6, 8$. Number of favourable outcomes $= 4$.
Step 2: $P(	ext{solid coloured and even number}) = \frac{4}{15}$.

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