sta108hw1_2011

sta108hw1_2011 - Problems: 1.6, 1.7, 1.22, 1.26, 1.29,...

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Topics to be covered this week Statistics 108 Summer Session I, 2011 Monday, June 20 Simple linear regression: concepts, model (chaps 1.1-1.5). Tuesday, June 21 2011 Simple linear regression: estimation (chap 1.6-1.7), Normal regression model (chap 1.8), Inference in simple linear regression (chaps 2.1-2.2). Wednesday, June 22 Inference in simple linear regression (chaps 2.1-2.3), Estimation of mean response, prediction interval and confidence band for the regression line (chaps 2.4-2.6). Homework 1 (Due on Tuesday, June 28)
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Unformatted text preview: Problems: 1.6, 1.7, 1.22, 1.26, 1.29, 1.30, 1.33 * , 2.7. [Problem 1.33 can be done without calculus. However, this problem will not be graded.] Note: The data that appear in the text for Problem 1.22 is incomplete. Complete data can be found in the CD accompanying the text. PLEASE DO NOT USE THE COMPUTER FOR HOMEWORK 1 (EXCEPT FOR THE GRAPHS). A summary of the data in Problem 1.22: Sample mean of X-values: 28, sample mean of Y-values: 225.5625, S XX =1280, S YY =5443.9375, S XY =2604....
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