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Documents Psych 230 Psychological Measurement and Statistics Pedro Wolf October 28, 2009.

Slide 1Psych 230 Psychological Measurement and Statistics Pedro Wolf October 28, 2009 Slide 2 Last Time…. Hypothesis testing Statistical Errors Z-test Slide 3 This Time….…

Documents Chapter 8 HYPOTHESIS TESTING USING THE ONE-SAMPLE t-TEST.

Slide 1 Chapter 8 HYPOTHESIS TESTING USING THE ONE-SAMPLE t-TEST Slide 2 Going Forward Your goals in this chapter are to learn: The difference between the z-test and the…