Question

Runs scored by $22$ batsmen in a test match are given here:

Runs	$0-9$	$10-19$	$20-29$	$30-39$	$40-49$	$50$ and above
No. of batsman	$2$	$4$	$3$	$5$	$4$	$4$

Find the probability that a batsman selected at random scored runs
between $0$ and $9$?

Answer 1

Total number of batsmen = 22

Number of batsmen scoring runs between 0 and 9 = 2

Hence the probability that a batsman selected at random scored runs

between 0 and 9 = $\frac{\text{number of favorable outcomes}}{\text{Total number of outcomes}}=\frac{2}{22}=\frac{1}{11}$