Question

find the median of following distrbution marks=2,5,6,8,10 no of students 3,2,5,4,2​

Answer 1

Answer:

arrange the following data in ascending order

2,2,2,3,4,5,5,6,8,10

now take first four with one side one the last four on other side

(2,2,2,3)+4+5/2(5,6,8,10)add the numbers which are not in brackets and divide with 2

4+5/2=9/2=4.5

hence the median is 9/2 or 4.5