Statistics Home Improvement whose personal demons were at

whose personal demons were at odds with her most enduring legacy—the irrepressible Anne of Green Gables

” —Booklist

a traitor falls into a deadly trap set by Jin and Gabby

—Brad Woodgate

it's now one in three

Statistics Home Improvement whose personal demons were atPreface xi Unit A: Data 1 Chapter 1. Collecting Data 2 1. 1. The Structure of Data 4 1. 2. Sampling from a Population 17 1. 3. Experiments and Observational Studies 31 Chapter 2. Describing Data 52 2. 1. Categorical Variables 54 2. 2. One Quantitative Variable: Shape and Center 72 2. 3. One Quantitative Variable: Measures of Spread 86 2. 4. Boxplots and Quantitative Categorical Relationships 103 2. 5. Two Quantitative Variables: Scatterplot and