True or False
If the extreme observations on both the ends of a data arranged in ascending order are removed, the median gets affected.

Which measures of central tendency get affected if the extreme observations on both the ends of a data arranged in descending order are removed?

A data has 19 observation arranged in ascending order. Which observation reprsent the median.

A data has 25 observations arranged in a descending order. Which observation represents the median?

15 observations are arranged in ascending order. 9th observations is increased by 2. Then the new median will.

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

If the median of the data arranged in ascending order -7,10,14,x+4,x+8,x+11,27,30 is 19 then x is-

Median of a distribution is the value of the variable which divides it into equal parts . In case of individual observations x_1,x_2 .. x_n , if the number of observations is odd, then median is the value of ((n+1)/2) th observation when the observations have been arranged in ascending or descending order of magnitude. In case of even number of observations median is the A.M. of the values of (n/2) th and (n/2+1) th observations, arranged in ascending or descending order of magnitude . The mode of distribution is that value of the variable for which the frequency is maximum . Median of the distribution 8,5,7,9,13,11,20,23 , 25 ,28 , 27 is