Q4 of 55 Page 349

Today the scores of our cricket match of ur locality are


Let us find the Median of scores in our cricket match.

To find median, it is necessary to arrange the data in either ascending or descending order.

So, let’s arrange the data into ascending order. It is,


6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 11, 11


Note that, total number of data, n = 22


Here, n is even.


When n is even, median is found out as



Putting n = 22, we get



⇒


⇒


⇒


⇒ Median = 8


Thus, median is 8.


More from this chapter

All 55 →
2

If ages (in year) of some animals are 6, 10, 5, 4, 9, 11, 20, 18; let us find the median of ages.

 3

The marks obtained by 14 students are 42, 51, 56, 45, 62, 59, 50, 52, 55, 64, 45, 54, 58, 60; let us find the median of the obtaining marks.

 5

Let us find the median of the weight from the following frequency distribution table of 70 students.

 6

Let us find the median of length of diameter from the following frequency distribution table of length of diameter of pipe.