Wednesday, March 04, 2009

Chapter 12 Tests about means and proportions

If you missed the test on Monday, please make it up Tuesday in room 214 at 7:20 AM. If you are involved in Model UN, please make it up in room 313 at 7:20 on Wednesday morning.

In this VERY SHORT chapter we practiced the methods that we use for simple tests in the real world.

Test is Monday!!! Please try out the online interactive software Crunch It that the publisher provides. Just search on Crunch It. It does a lot of the same things that Minitab does and in the same ways.

HW due Friday: Because the problems from last night were mostly odds, tonight's assignment involves evens. Do two even problems from the chapter review. Your test is Monday.


HW due Thursday: EITHER 12.9, 19, & 37 OR 12.3, 13, 23, 29, 31, & 34.
To get credit, all work must be shown. Copying out of the back of the book will not suffice.


HW due Wednesday: 12.15, .16, .18,. .24, & .26.
HW due Monday: Read through the first section, taking notes on the key differences between previous chapters and this one. Pay particular attention to the standard errors and the kind of test used as well as the changes to assumptions/conditions. Work problems 12.2, 12.4, 12.5, 12.6, and 12.12.

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