Question

find the median of the following data:19,25,59,48,35,31,30,32,51. if 25is replaced by 52,find the new median

Answer 1

ascending order 19,25,30,31,32,35,48,51,59<br />median = ½(n/2 term + (n/2 +1 ) term) =½(4term + 5 term) =½(31+32) =½×63 =31.5 if 25 replace by 52 then median 33.5