To calculate the mean of a set of data,you add up all the scores and divide the result by the ____.
A) range
B) standard deviation
C) number of scores
D) mode

Question

Quizplus · Accepted Answer

The mean is calculated by adding up all the scores and dividing by the number of scores in the data set. The range and standard deviation are measures of variability and do not directly relate to the calculation of the mean. The mode is the most frequently occurring value and is also not directly related to the calculation of the mean.

To Calculate the Mean of a Set of Data,you Add