PSY 315 DQ 1 What is an analysis of Variance (AN

DQ 1 What is an analysis of Variance (ANOVA) and when would a researcher use ANOVA for data analysis? Provide an example. What are post hoc comparisons and why are they conducted? DQ 2 Why do researchers use nonparametric tests? Describe a psychological research situation or scenario that would use a nonparametric test. Why would the nonparametric test be used? Provide the necessary information and resources used to support your summary. Please post your response to each question in the DQ threads. Responses to each question should be at least 200-300 words.