(i) A financial institution in a certain town has three branches A, B and C. On the average the branches receive 100, 150 and 120 customers respectively per day. The probability that a customer will carry out a transaction of more than one million CFA francs at A, B and C are 0.2,0.6 and 0.4 respectively. A customer is chosen at random, find the probability that (a) the customer will carry out a banking transaction of more than one million CFA francs (b) the customer carried out a transaction less than one million CFA francs given that he went to the second branch. (c) the customer went to C' given that he carried out a transaction of more than one million CFA francs i) An experiment consists of drawing four cards at random from a nack of 17

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