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Documents R EVIEW OF T ERMINOLOGY Statistics Parameters Critical Region “Obtained” test statistic...

Slide 1R EVIEW OF T ERMINOLOGY Statistics Parameters Critical Region “Obtained” test statistic “Critical” test statistic Alpha/Confidence Level Slide 2 S IGNIFICANCE…

Documents R EVIEW OF T- TESTS And then…..an “F” for everyone.

Slide 1R EVIEW OF T- TESTS And then…..an “F” for everyone Slide 2 T-T ESTS 1 sample t-test (univariate t-test) Compare sample mean and population mean on same variable…

Documents BPS - 3rd Ed. Chapter 161 Inference about a Population Mean.

Chapter 16 Inference about a Population Mean Chapter 16 Conditions for Inference about a Mean Data are a SRS of size n Population has a Normal distribution with mean m and…

Documents Confidence Intervals with Means

Confidence Intervals with Means Chapter 9 What is the purpose of a confidence interval? To estimate an unknown population parameter One-Sample z Confidence Interval for m…