The sum of all the individual frequencies always equals
A)N.
B)ƒ.
C)the total number of all the Ns.
D)the sum of all the scores.

Question

Quizplus · Accepted Answer

According to the principle of conservation of energy, the total energy of a system remains constant. Similarly, in a frequency distribution, the total frequency or the number of observations remains constant. Therefore, the sum of all the individual frequencies always equals the total number of observations, which is denoted by N.

The Sum of All the Individual Frequencies Always Equals