6.4 Parametric Tests: The t-Test and ANOVA
6.4 Parametric Tests: The t-Test and ANOVA contains 2 topic pages in Phase 6 — Statistical Analysis & Data Interpretation.
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6.4.1 Assumptions Underlying Parametric Tests
**Normality:** The data must be approximately normally distributed, formally assessed using the Shapiro-Wilk test for sample sizes below approximately 50,...
6.4.2 One-Way ANOVA Workflow in GraphPad Prism
A standard one-way ANOVA analysis proceeds through five sequential steps.