1. For Nelpaless children data: a) Make a scatter plot of arm circumference vs. age b) Make a scatter plot of weight vs. age o Add smooth curves on both plots, and brief descript your finding c)...

1. For Nelpaless children data:
a) Make a scatter plot of arm circumference vs. age
b) Make a scatter plot of weight vs. age
o Add smooth curves on both plots, and brief descript your finding
c) Adjusted for age (i.e, fit a smooth curve and get residual value),
o plot the residual of arm circumference vs. residual of weight and
o add a smooth curve to your graph, briefly describe your findings