Question

generate new problems and write their answers in chapter sets 2,statistics 2 real no.s 1

Answer 1

statistics:
 1)find the median of the following data :19, 25 ,59 ,48 , 35 , 31 , 30 , 32 ,51. if 25 is replaced 52 and 19 by 29 ,what will be the new median ?
2)what measure of central tendency is used to obtain graphically as the x-coordinate of meeting point of the two ogives for grouped data?

Answer 2

Answer:

means we should do the sum or we wanna explain