Boxplot statistics
Placement	lower whisker	lower hinge	median	upper hinge	upper whisker
no	56.67	59.33	60.67	61.835	63.67
yes	59.87	62.3	63.53	64.765	66.53

Trimmed Mean Equation
No Placement	Placement
60.6215533980583	63.5765853658537