8. Determine the probability that a number chosen at random from the
digits 1, 2, 3, ......., 10 will be a multiple of 4.
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8. Determine the probability that a number chosen at random from the
digits 1, 2, 3, ......., 10 will be a multiple of 4.
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Answer:
Probability = favourable cases/total no.of cases
1,2,3,4,5,6,7,8,9,10
Total number of cases = 10
(numbers which are multiple of 4) 4,8= 2 nos. Out of 10 are multiple of 4 .
Thus favourable cases = 2
Probability = favourable / total = 2/10 = 1/5