The mathematical term ∑x is the numerator for
A)the population mean
B)the sample mean
C)both A and B
D)None;this term is not in the numerator for any calculation.

Question

Quizplus · Accepted Answer

The term ∑x means the sum of all the values of x. It is used to calculate the numerator for both population mean and sample mean calculations. Therefore, the correct answer is both A and B.

The Mathematical Term ∑X Is the Numerator for