March 1 Boards

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Two samples, n>=30 for both

description

Yukon College course MATH 105 (Intro Statistics) blackboards

Transcript of March 1 Boards

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Two samples, n>=30 for both

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Example continued

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Confidence interval for the difference between two means. If zero is included, they could be the same (null hypothesis).

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Example of confidence interval for the difference between two means

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Example continued

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Two standard deviations -example

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Example continued