Question

3. The total of all the observations divided by the number of observations is called:
(A) Arithmetic mean
(B) Geometric mean
(C) Median
(D) Harmonic mean​

Answer 1

Answer:

(A) Arithmetic mean

Explanation:

Sum of all observations divided by total number of observations is called arithmetic mean.

Answer 2

(A). Arithmetic mean

Hope it's helpful... ^_^