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MATH 2200: Elementary Statistics

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Hypothesis Testing and Z-test

This sub-module will introduce you to hypothesis testing and one mean z-test. We will see the importance of the population standard deviation in solving these problems.

The following power points go with the videos below.

Part IA: Hypothesis Testing and One Mean Z Test
Part B: Hypothesis Testing Explained
Part C: One Mean Z-Test
Part D: P-Values
Part E: calculator and website examples
Part F: Example One
Part G: Example Two
Part H: Flowchart
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