Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
placement	58.07	61.54	64.04	66.17	70.07
non-placement	53.67	58.16	60.67	63	65.67

Boxplot Notches
Variable	lower bound	median	upper bound
placement	63.44	64.04	64.63
non-placement	60.05	60.67	61.29

Boxplot Means
Variable	trimmed mean	unbiased SD
placement	63.91	3.101
non-placement	60.51	3.103