Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
uitvoer	95.74	118.57	124.08	136.9	158.51
Tot.prod	80.9	98.6	105	112.8	122.4
index	95.05	100.8	103.455	105.58	111.22

Boxplot Notches
Variable	lower bound	median	upper bound
uitvoer	120.277181875376	124.08	127.882818124624
Tot.prod	102.054008872359	105	107.945991127641
index	102.46332129647	103.455	104.44667870353