Question

Method of mean, median and mode​

Answer 1

mean mode median are used in data handling

mean is sum of observations / number of observations . mean is also called as arthematic mean or average.

mode is most frequent number in the given series. for example 1,2,2,2,2,3,4,5,5,5. in this series 2 is mode.

median is done when the series is in increasing order or decreasing order

then cUT the 1 st and last then 2nd and last 2nd and so on .

if they are 2 number then take averge of those number , if 1 number it is the median.

example . 1,3,7,9,0,4,6,2

arrange in ascending order 0,1,2,3,4,7,9

cut the last and 1st number then the order is in 1,2,3,4,7

cut 2nd and last 2ND numbers then the order is 2,3,4

cut 3rd and last 3rd numbers then we will get 3

so 3 is median