The following observations have been arranged in ascending order. If the median of the data is 63, find the value of x.
29, 32, 48, 50, x, x + 2, 72, 78, 84, 95
Total number of observations which is an even number.
Therefore, median is the mean of and observation.
observation = observation = 5th observation = x
observation = observation = 6th observation = x+2
Median = mean of 5th and 6th observation
It is given that median = 63.