Following ovservations are arrahged in ascending order : 2,5,7,9,10,12,15. Find the median of the data.

Following 10 observations are arranged in ascending order. 2,3,5,9,x+1,x+3, 14,16 , 19 ,20 . If the median of the data is 11, then find the value of x.

Some observations are arranged in the ascending order as 9, a +3, a +7, 20, 23 and 26. If the median of the data is 18.5, find the value of a. Also find the mean of the data.

The following 9 observations are arranged in the ascending order as follows: 3,5,8,13,x-1,16,18,21,23. If the median of the data is 15, find the value of x.

Following 10 observations are arranged in ascending order as follows:2, 3, 5, 9, x + 1, x + 3, 14, 16, 19, 20 If the median of the data is 11, find the value of x

The median of the following observations, arranged in ascending order is 15. 10, 12, 14, x − 3, x, x + 2, 25. Then find x.

Find the median of the data 9, 12, 11, 10, 8, 9

The age of people as follows: 18, 12, 10, 16, 19, 15, 13, 10. Find the median of the given data.

Arrange the following data as an array (in ascending order): (i) 7,5, 15, 12, 10, 11, 16 (ii) 6.3, 5.9, 9.8, 12.3, 5.6,4.7

Median of a data , arranged in ascending order 7,10,15,x,y,27,30 is 17 and when one more observation 5 is added to the data, the median has become 18 . Find x and y.