In a cricket match,a batsman hits a boundary 5 times out of 30 balls he plays . find the probability that he did not hit a boundary
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Total balls = 30
Hits boundary = 5
Did not hit boundary = 30-5
=25.
P[not hit boundary]
=n[did not hit the boundary]/30
=25/30
=5/6
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Given - Number of balls and boundary hits
Find - Probability of not hitting a boundary
Solution - The probability of not hitting a boundary is 0.8.
The probability of not hitting a boundary will be = 30 - 5
The probability of not hitting a boundary will be = 25
The probability can be calculated by the formula- number of favourable outcomes/total number of outcomes.
Number of favourable outcomes = 25
Total number of outcomes = 30
Keep the values in the formula to find the value of probability.
Probability = 25/30
Probability = 0.8
Thus, the probability of not hitting a boundary is 0.8.
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