The Standard Deviants cover null hypotheses, conquer the different types of hypothesis tests, and slay the two-headed tyrant of terror: Type I and type II errors. But we won't go it alone - our old allies z-score and his compatriot, the t-statistic, will make a reappearance.Topics Include: Hypothesis testing Level of significance 1 & 2-tailed tests Acceptance & rejection regions Type 1 & type 2 errors Small samples t-distribution Degrees of freedom t-testsGrade Level: 11+. 26 minutes.
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Format: DVD Vendor: Cerebellum Corporation Dimensions: 7.40 X 5.31 (inches)
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