Question

In a one day international cricket match, a batsman play 50 balls.
The run scored as follows
Run Scored
0
1
2
3
4
5
6
No. of Balls
13
11
9
7
6
0
4.
(
Find the probability that batsman will score
(a) 6 runs
(b) 4 or 6 runs
(c) Runs less than 2 (d) 3 Runs​

Answer 1

Answer:

s={0,1,2,3,4,5,6,13,11,9,7,6,0,4}

n(s)=14

Let A be that batsmen will score 6 runs

A={1,2,3,4,5,6}

n(a)=6

n(a)/n(s)=6/14

=2/7

Let b be that batsmen will score 4 or 5 runs

B={4,5,6}

n(b)=3

n(b)/n(s)=3/14

=3/14

=1/2

Let C be the batsmen will score runs less than 2

C={1,0}

n(c)=2

n(c)/n(s)=2/14

=2/14

=1/2

Let D be the batsmen will score 3 runs

n(d)={0,1,2,3}

n(d)=4

n(d)/n(s)=4/14

=2/7

Hope it will be helpful for you

Thanks