MATH 127 Assignment #6
Chapter 6: 1, 4-5, 19-23, 25, 27, and 29.
Notes:
Skip the material on Simpson's Paradox on pages 158-159.
Generally, the software might not provide much help with these exercises, because the
data are already summarized in two-way t
MATH 127 Assignment #5
Chapter 5: 1abc, 4, 5ab, 8-10, 12-13, 26-27, 29, 32-35, 37, 39, 41, and 43.
Notes:
Skip the regression line formula on page 120, and always rely on the software to calculate
this equation every time. Don't worry about Facts 2 and 3
MATH 127 Assignment #18
Chapter 23: 1, 5, 7, 9, 11, 13, 29, 31, and 39-41.
Notes:
1, 5, 7, 9, and 13 step you through the analysis for a single example (on smoking and
educational level). You'll need to do these by hand, to get the idea for what's being
c
MATH 127 Assignment #1
Chapter 1: 1-3, 6, 9-12, 23-25, 27-28, 30-31, 33, 36-39, and 41-44.
First, a few general notes about these exercises:
You may want to try the "Check Your Skills" exercises 13-22 as well. But there's no need
to turn them in any solut