A number x is selected at random from the numbers 1,4,9,16 and another number y is selected at random from the numbers 1,2,3,4. Find the probabilty that the value of xy is more than 16.
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Total number of X= 4
Totol number of Y=4
total outcomes = 4*4=16
favourable outcomes ( product more than 16)
(9,2)(9,3)(9,4)(16,2)(16,3)(16,4)
favourable outcomes =6
probability = favourable outcomes / total outcomes
= 6/16=3/8
Totol number of Y=4
total outcomes = 4*4=16
favourable outcomes ( product more than 16)
(9,2)(9,3)(9,4)(16,2)(16,3)(16,4)
favourable outcomes =6
probability = favourable outcomes / total outcomes
= 6/16=3/8
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