After performing a 3 × 4 ANOVA with equal ns, you find that all Fs are significant. What other procedures should you perform?
Answer to relevant QuestionsIn an experiment, you measure the popularity of two brands of soft drinks (factor A), and for each brand you test males and females (factor B). The following table shows the (a) Describe the graph of the interaction when ...You conduct an experiment involving two levels of self-confidence (Aj is low and A2 is high) and examine participants’ anxiety scores after they speak to one of four groups of differing sizes (Bx through B4 represent ...What is the difference between a main effect mean and a cell mean? In the population, political party affiliation is 30% Republican, 55% Democratic, and 15% other. To determine whether this distribution is also found among the elderly, in a sample of 100 senior citizens, we find 18 ...(a) Which variable in an experiment determines whether to use parametric or nonparametric procedures? (b) In terms of the dependent variable, what are the two categories into which all nonparametric procedures can be ...
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