Chapter 3, Problem 13E

Thinking about shape Would you expect distributions of these variables to be uniform, unimodal, or bimodal? Symmetric or skewed? Explain why.

1. a) The number of speeding tickets each student in the senior class of a college has ever had
2. b) Players’ scores (number of strokes) at the U.S. Open golf tournament in a given year
3. c) Weights of female babies born in a particular hospital over the course of a year
4. d) The length of the average hair on the heads of students in a large class