Section 3.2

Exercise Set B: 1, 2, 3, 4 (To draw the histogram, treat the percentages as frequencies)

Section 3.3

Exercise Set C: 1, 4

And:

Import the data in the file http://dananne.org/fu/courses/math-241/R/height.txt into RStudio. Suppose the data in this file contains the observed heights of 200 male adults. Create a histograms for this data (using proportions), trying out various options, such as changing the number of intervals and specifying the endpoints directly.