Question

FORMULAS OF MEAN, MEDIAN AND MODE​

Answer 1

Answer:

mean = sum of all observations/number of observations

median odd number= n+1/2 th observation

median even number= n/2+n+1/2 th observation

mode= most frequently repeated observation

Answer 2

Answer:                                                                   Example

Mean- Just add all the numbers                                  2,5,1,3,1

mean- 12

Median formula                                                       n = no. of terms

odd - [ n + 1/2] th

even [n/2] + [ n/2 + 1] /2 th

Mode- Most frequency 1