Question

13.
4. The number of students in different years of
a secondary school are given below:
124, 146, 156, 148, 160, 136
Find their mean and median.​

Answer 1

Answer:

Mean = sum of observation/total number of observation

= 124+146+156+148+160+136/6

= 870/6 = 145

For,Median

First arrange the following data in ascending order

124,136,146,148,156,160

Median = 146 + 148 / 2

= 294 / 2

= 147

Hence, Mean = 145 and Median = 147

Hope it helps