Question

1.In a cricket match, a batswoman hits a boundary 6times out of 30 balls she plays. Find the probability that she did not hit the boundary. ​

Answer 1

Given :

• Total balls the batswoman played = 30 balls.
• No. of times she hits the boundary = 6 times.

To Find :

• She did not hit the boundary

Solution :

$\longrightarrow\tt{Total\:balls=30}$

$\longrightarrow\tt{She\:hits\:the\:boundary=6\:times}$

$\longrightarrow\tt{30-6}$

$\longrightarrow\tt\bold{24\:times}$

So , The batswoman did not hit boundary 24 times.

Now :

$\longrightarrow\tt\bold{Probability=\dfrac{No.\:of\:fav\:Outcomes}{Total\:no.\:of\:Outcomes}}$

$\longrightarrow\tt{\cancel\dfrac{24}{30}}$

$\longrightarrow\tt\boxed{\dfrac{4}{5}}$

Therefore , The probability that she did not hit the boundary is 4/5...

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Probability :

It is defined as chances of happening or occuring of an event.

Probability of an event lies between 0 and 1.

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Answer 2

$\fbox\pink{S}\fbox\blue{O}\fbox\green{L}\fbox\red{U}\fbox\purple{T}\fbox\orange{I}\fbox\pink{O}\fbox\red{N}$

Accroding to the question,

Total number of balls = 30

Numbers of baundary = 6

So, number of times batswoman didn't hid the boundary = (30-6)=24

Probability she didn't hit a boundary = 24/30=4/5