How Is Mean Difference Calculated?

How Is Mean Difference Calculated? The standardized mean difference (d) To calculate the standardized mean difference between two groups, subtract the mean of one group from the other (M1 – M2) and divide the result by the standard deviation (SD) of the population from which the groups were sampled. What is the mean difference value?

Is It Correct To Say Much More Better?

Is It Correct To Say Much More Better? It’s not “correct” in standard English, but it is fairly common slang to say “more better” (or, quite often, “mo’ better”). “Much, much better” and “far better” are “correct” formal alternatives, with “way better” being only slightly informal. Much better is already emphatic. Is much more correct