Assignment 1 | Due: Tues. Jan. 26th (due date moved) |
Page 319-320: 3, 8, 9
Page 320-326: 1, 4, 9
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Assignment 2 | Due: Thurs. Feb. 4th |
Page 319-320: 15, 19, 20 Page 320-326: 5,7 Page 393-394: 1 Page 394-412: 4a and using the data for 2 (table 8.21) fit the multiple regression model to predict KWH from Tmax, Tmin, Wndspd, and Cldvr. Find the parameter estimates, the R2, and say if the model is significant. Compare the R2 for this model to the R2 found in problem 7 from chapter 7. Explain why the change in R2 makes sense, using statistical reasoning. |
Assignment 3 | Due: Tues. Feb 16th |
Page 393-394: 2, 9, 10 Describe in one sentence each what influence and potential mean Page 394-412: Finish problem 2 from last time; 4b, 7 |
Assignment 4 | Due: Thurs. March 4th |
Page 208: 1 Page 209-212: 1 using SAS for the t-test, and by hand for the ANOVA Page 273-274: 1, 2, 4, 5, 13 Page 275: 4a both as an ANOVA and as a regression |
Assignment 5 | Due: Tues. March 23rd | Page 274-280: 2, 5a, 5b, 7 - Perform the tests you decide on and state your conclusions |
Assignment 6 | Due: Thurs. April 1st | http://www.stat.sc.edu/~habing/courses/516hmwk6S99.html |
Assignment 7 | Due: Tues April 20th | Page 274-280: 3 Page 498-507: 8 Page 549-559: 9a |
Assignment 8 | Due: Tues April 27th | Page 549-559: 1
(requires checking the assumptions) 5a, 5c (comparing to a instead of b) |