Given the following data taken from a childhood study:

ID	Age (yrs)	Hgt (In)	Wght(lbs)	Sex
301	9	57	187	M
451	8	67.5	173.1	M
501	7	54.5	187.1	M
642	9	53	174.5	F
901	9	57	169.7	F
1701	8	61	141.2	M
1752	6	58	178.5	M
1753	6	56	151.7	M
1901	8	58.5	203.8	M
1951	9	60	148.1	M

the Table of descriptive statistics for Age, Height, Weight, and Sex with the following:

1. Sample size, n
2. Mean
3. Median
4. Mode
5. 5 - number summary (Q0-Q4)
6. Standard deviation
7. Variance
8. Create a histogram for weight
9. Create a scatterplot, comparing Height x Weight.

Note: some calculations cannot be done for certain variables, so do what is possible.