Question: (T6DQs) please answer the questions (2total). 1. When is the analysis of variance (ANOVA) statistical test necessary instead of a t test? Compare an ANOVA

(T6DQs) please answer the questions (2total).

1. When is the analysis of variance (ANOVA) statistical test necessary instead of a t test? Compare an ANOVA with a t test and provide an example of each. 2. What is a post-hoc test and why it is necessary when rejecting the null hypothesis with an analysis of variance (ANOVA) statistical test? Describe what a post hoc test detects. Explain an experiment in which you as a researcher would run a post hoc test. Why

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