FormulaSheet2 - Formula Sheet Exponential Distribution exp...

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Unformatted text preview: Formula Sheet Exponential Distribution exp 0 0 Uniform Distribution Normal Distribution Test Statistics for Hypothesis Testing Parameter Mean Test Statistic √ Mean Proportion z p √ p ̂1 n **You will be asked to interpret other hypothesis tests but you’ll be given the p-value ̂ Confidence Intervals Parameter Mean Confidence Interval √ √ Mean Proportion 1 zα⁄ 2 Two Sample Mean Difference (Pooled Standard Deviation) ⁄ 1 1 Two Sample Mean Difference n 1 1 2 ⁄ ⁄ ⁄ Paired Two Sample Mean Difference Variance 1 , ⁄ √ 1 1 ⁄ Ratio of Variances ⁄ , ⁄ ...
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