In a cricket match, a batsman hits a boundary 6 times out of 30 balls he plays. Find the probability that on a ball played he does not hit a boundary.
Given:
In a cricket match, a batsman hits a boundary 6 times out of 30 balls he plays.
To do:
We have to find the probability that on a ball played he does not hit a boundary.
Solution:
Total number of outcomes $=30$
Number of times he does not hit a boundary $=30-6$
$=24$
We know that,
Probability of an event=$ \frac{Number \ of \ favourable \ outcomes}{Total \ number \ of \ outcomes}$
Therefore,
Probability that he does not hit a boundary $=\frac{24}{30}$
$=0.8$
This implies,
The probability that on a ball played he does not hit a boundary is $0.8$.
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