A girl now is added to the group of friends named Dilba so that there are now 6 people. How can you calculate the median now?
Write the wages by order of size :
55 kr 55 kr 60 kr 65 kr 70 kr 80 kr
We get two middle values: 60 kr and 65 kr
The median value we then get by taking the mean of these:
60 kr + 65 kr 
= 
125 
= 62.5 kr 


2 
2 
The median wage is then: 62.50 kr. 