A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 peppermint chocolates. Find the probability of each of the following events, if one of the chocolates is picked from the box at random. (i) it is a coffee chocolate. (ii) it is a peppermint chocolate.
Sample space is ‘’ and n( ) = 5 + 6 + 2 = 13
Event A : it is a coffee chocolate
Event B : it is a peppermint chocolate