This preview shows pages 1–7. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Multiplying each observation by a positive number b multiplies both measures of center (mean and median) and measures of spread ( standard deviation and IQR) by b. Adding the same number a ( either positive or negative to each observation adds a to measures of center and to quartiles but does not change measures of spread. Exercises 1.47 : Get Your Hot Dogs Here! Exercise 1.48 : Which AP Exam is Easier: Calculus AB or Statistics? Exercise 1.49 : Who Makes More? Exercise 1.50 : Basketball Playoff Scores Exercises Pages 59 61 Page 57 Example 1.17 Swiss Doctors Male doctors : 27, 50, 33, 25, 86, 25, 86, 25, 85, 31, 37, 44, 20, 36, 59, 34, 28 Female doctors : 5, 7, 10, 14, 18, 19, 25, 29, 31, 33...
View Full
Document
 Spring '10
 Dr.Driscoll
 Statistics, Transformations

Click to edit the document details