06:42 * AFI . . KB/S ... 36 image (633x700) D Question 1 2 pts An independent-samples t-test involves inferentially testing the mean(s) of group(s). one two three four D Question 2 1 pts To reject the null hypothesis of an ANOVA means that: the population means are the same. the population means approximate normalcy. C at least one population mean is different. at least two population means are different. D Question 3 1 pts To perform an ANOVA, we need a dependent variable that is O ordinal O interval-ratio categorical nominal E O