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Math 10 Hypothesis Tests
HYPOTHESIS TESTS: (Chapter 9 in Dean & Illowsky Collaborative Statistics)
Hypothesis Test Class Notes
Bring these notes to class for chapter 9
http://nebula.deanza.edu/~bloom/math10/Ch9HypTestClassNotes.pdf
Chapter 9 Solution Sheet
http://nebula.deanza.edu/~bloom/Math10/M10_SolutionSheet_Ch9_Bloom.pdf
Additional Helpful Resources:
Answers to Examples on page 2 of Chapter 9 Notes: Examples 1-8 for Writing Hypotheses and Type I and Type 2 Errors
http://nebula.deanza.edu/~bloom/math10/Ch9Hypotheses&ErrorsAns.pdf
Complete Lecture Notes for Chapter 9: includes write up of concepts discussed in class and complete solutions to examples C, E, F, G, H from the class notes:
http://nebula.deanza.edu/~bloom/math10/Ch9HypTestNotesComplete.pdf
PowerPoint with more explanations of how to write hypotheses, draw graphs, make decisions, write interpretations and conclusions.
Link to SLIDES version
http://nebula.deanza.edu/~bloom/math10/Ch9HypTest_Slides_PowerPoint_2011.pdf
Link to HANDOUT version
http://nebula.deanza.edu/~bloom/math10/Ch9HypTest_HandoutofSlides_PowerPoint_2011.pdf
HYPOTHESIS TESTS: 2 samples
Chapter 10 Solution Sheet
http://nebula.deanza.edu/~bloom/Math10/ NOT YET UPDATED FOR 2011 .pdf
Problems (stories and data) for the chapter 10 class lecture examples:
Print this document bring it to class for chapter 10.
http://nebula.deanza.edu/~bloom/Math10/ NOT YET UPDATED FOR 2011 .pdf
The first 3 problems in the document on the link above are in the textbook - read the textbook - in addition to taking notes when they are done in class.
Solution to class problem for hypothesis test of two means with paired samples
comparing insurance law exam scores before and after training
http://nebula.deanza.edu/~bloom/Math10/PairedTLawExamSol.pdf
Also includes discussion about what happens, and why, if you do this test incorrectly, as independent samples.
Discussion of class problem for hypothesis test of two means with independent samples,
comparing average germination times for two types of seed.
http://nebula.deanza.edu/~bloom/Math10/SeedsMeanTime.doc
Note that what is posted for this problem is not a complete solution. Also note that we may not do this problem in its entirety in class but may only discuss why it is independent samples and not matched pairs. The purpose of this problem was to show that you need to read the problem carefully and can't jump to conclusions by briefly glancing at the problem.
Return to Resources Page: http://faculty.deanza.edu/bloomroberta/stories/storyReader$101
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