# ec-55 - 1 It is E370 Time Announcements WarmUps Questions...

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1 April 23, 2009 It is E370 Time!!! Announcements WarmUps Questions Today’s Goals: You should be able to explain the order of steps in a hypothesis test. compare two methods of performing hypothesis tests. demonstrate results of both methods. calculate p-values. interpret p-values Next Time~~Errors Announcements You may see an adjustment in the score on your last evening exam come through in the next few days. Question 21(White)/19(Blue) has been thrown out of the exam. If you had not already been credited with getting it correct, you will be getting 3 more points. The additional points raise the mean of the exam to a 65%. Remember, pre-lab quiz for Chapter 10 is due this week; use a sample of size n=9 for question 4. #8 on the handout from last week: σ =3.5 From WarmUps: Why does every hypothesis test begin with stating the hypotheses and a level of significance? The Five-Step Hypothesis test State all hypotheses. Select a level of significance.

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## This note was uploaded on 04/19/2011 for the course ECON 200 taught by Professor Staff during the Winter '09 term at Indiana.

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ec-55 - 1 It is E370 Time Announcements WarmUps Questions...

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