The correct formula for the mean is A)M = ΣX / N B)M = ΣX2 / N C)M = (ΣX)² / N D)M = Σ(X−M)² / N

Question

Quizplus · Accepted Answer

The correct formula for the mean is M = ΣX / N, where ΣX is the sum of all the values in the dataset and N is the total number of values. Option B is incorrect because it calculates the sum of the squares of the values instead of the sum of the values themselves. Option C and D are incorrect because they include additional terms (such as ²) that are not necessary for calculating the mean.

The Correct Formula for the Mean Is