A(n)__________ Mean is a good candidate for comparing the execution time performance of several systems.
A)Composite
B)Arithmetic
C)Harmonic
D)Evaluation

Question

Quizplus · Accepted Answer

The arithmetic mean, also known as the average, is a suitable measure for comparing the execution time performance of several systems as it provides a single value that represents the central tendency of the data. It is computed by summing the values of the data set and dividing by the number of observations. However, it is not advisable to use the mean alone without considering other measures of variability such as standard deviation or range.

A(n)__________ Mean Is a Good Candidate for Comparing the Execution