I’m working on a Statistics exercise and need support.
Please help me with this ANOVA Calculation
determine how many participants you will need in your proposed study. Remember that power is dependent on sample size, effect size, alpha, and variance. Given what you have read in the literature, what effect size do you expect? Power of .80 is considered good so be sure to ask for that value. Plug in the numbers and find out how many participants you will need in order to detect an effect.