Speed is usually measured in clock time, whereas variability is measured by quantifying the variances around average performance or targets.

Question

Quizplus · Accepted Answer

This statement is true. Speed is typically measured in terms of clock time (e.g. seconds, minutes, hours), while variability is usually quantified by measuring the differences among individual performances or outcomes as compared to an average or target value.

Speed Is Usually Measured in Clock Time, Whereas Variability Is