**Solution:**

It is given that A is twice as likely to be selected as

that is

and is twice as likely to be selected as .

that is

So now, and are given about the same chance

As, the sum of all probabilities

**(a)** will be selected

from 3

**(b)** (A will not be selected)

Using the compliment rule

(a) C will be selected?

(b) A will not be selected?

(a) C will be selected?

(b) A will not be selected?