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Course Documents
Chapter 1 - Intro
Chapter 2 - Methods for Describing Sets of Data
Chapter 3 - Probability
Chapter 4 - Discrete Random Variables
Chapter 5 - Normal Random Variables
Chapter 6 - Sampling Distributions
Chapter 7 - Confidence Intervals
Chapter 8 - Tests of Hypothesis: One Sample
Chapter 9 - Confidence Intervals and Hypothesis Tests: Two Samples
Sample Exam I: Chapters 1 & 2
Sample Exam II: Chapters 3 & 4
Sample Exam III: Chapters 5 & 6
Sample Exam IV: Chapters 7 & 8
The following set of data is randomly selected from a STA 2122 class of mine from spring 2010. The list includes clicker points earned in class and their final averages. Use the data below to find the S2 for the random error of the least squares prediction line:
Clicker points 32 11 34 41 16 15 7 15
Class Average 99 70 91 101 79 72 68 68
STATS1
STATS2
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