Section 4.2

Exercise Set A: 2, 4, 5, 8, 9

Section 4.3

Exercise Set B: 1, 2, 5

Section 4.4

Exercise Set C: 1, 3, 6

Section 4.5

Exercise Set D: 1, 7, 8

Section 4.6

Exercise Set E: 1, 4, 5, 6, 7, 11

Also:

1. Suppose the following 20 birth weights (in ounces) were recorded at a maternity ward: 131, 120, 112, 88, 114, 128, 133, 104, 108, 94, 133, 124, 84, 132, 107, 144, 93, 114, 116, 120. Use R to compute the mean, median, and standard deviation of the birth weights.
2. Use R to compute the mean, median, and standard deviation of the data in http://dananne.org/fu/courses/math-241/R/height.txt.