february 24 blackboards
DESCRIPTION
Yukon College course MATH 105 (Intro Stats) blackboardsTRANSCRIPT
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Example: small n, sigma unknown
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Example continued
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Example for a proportion
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Example continued
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Chi-squared tests for standard deviation can be two-tailed …
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… or one-tailed.
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I accidentally took a picture of the desk!
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Example of a right-tailed test for standard deviation
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Example continued
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Example of a left-tailed test for standard deviation
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Example continued
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Using a confidence interval to test a hypothesis
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Confidence interval example