Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
AverageGrade	75	90.5	100	108.5	131
IQScore	26	44.5	50	60.5	79
ADDScore	16	24	28	33	46
AgeOfMother	14	35	53	60	90

Boxplot Notches
Variable	lower bound	median	upper bound
AverageGrade	96.97	100	103
IQScore	47.31	50	52.69
ADDScore	26.48	28	29.52
AgeOfMother	48.79	53	57.21

Boxplot Means
Variable	trimmed mean	unbiased SD
AverageGrade	100.2	12.75
IQScore	52.43	12.02
ADDScore	28.88	6.999
AgeOfMother	49.72	17.53