Question

Formula to calculate median of ungrouped data

Answer 1

it's calculated by arranging all the given numbers in ascending order and then selecting exactly middle value. In other words, the median is the value that divides the observations (in ascending order) into two equal divisions.

for even n/2 then the average

for odd n+1/2

Answer 2

An

Step-by-step explanation:

8,12,12,18,22,28,30,35,40