Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
Reading	79	88	92	98	106
Maths	77	84.5	91	95.5	105
VerbalAbility	81	86	90	95	105
Knowledge	73	84	90	96	106
CognitiveAbility	77	84	90	94	101

Boxplot Notches
Variable	lower bound	median	upper bound
Reading	90.27	92	93.73
Maths	89.09	91	92.91
VerbalAbility	88.44	90	91.56
Knowledge	87.92	90	92.08
CognitiveAbility	88.27	90	91.73

Boxplot Means
Variable	trimmed mean	unbiased SD
Reading	92.69	6.89
Maths	90.07	7.65
VerbalAbility	91.01	6.57
Knowledge	90.33	8.25
CognitiveAbility	89.46	6.4