Hello! I was working with mice primary cell cultures to evaluate in vitro cytotoxicity of a treatment, I have an n of 10. The problem is that I don't know what technique to use because when I try to do it with Mann-Witney the program gives me an error
Youakim Saliba
Hello,
You have to run a Shapiro-Wilk or D'Agostino-Pearson normality test first. If there is a normal distribution of the data and you only have two conditions, use a t-test. If normality doesn't check, use Mann-Whitney. If you have more than two conditions, use one-way ANOVA with Tukey's test (normal distribution) or the Kruskal-Wallis test with Dunn's.
I hope that helps
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