Question

Question: 9/10[Maximum Marks:2]


Question: 9/10[Maximum Marks:2]
In a cricket match, a batsman hits a boundary 6 times out of 30 balls he plays. Find the probability that he didn’t hit a boundary?
​

Answer 1

Given :

• Total balls he plays = 30 balls
• He hits the boundary = 6 times.

To Find :

• He didn't hit the boundary.

Solution :

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

$\longmapsto\tt{He\:hits\:the\:boundary=6\:times}$

$\longmapsto\tt{30-6}$

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

He did not hit the boundary 24 times.

Now :

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

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

$\longmapsto\tt\bold{\dfrac{4}{5}}$

Therefore ,The probability that he didn't hit the boundary is 4/5..

_______________________

Probability :

It is the chances of happening or occuring of an event.

OR

It is the possibility of an event to occur before its actual occurance.

_______________________

Answer 2

Answer:

4/5

Step-by-step explanation:

probability that the batsmen hit a boundart = 6/30 =1/5

probability that the batsman did not hit a boundary = whole - 1/5

=1 - 1/5

=4/5