In practice, it is common to use the sample ________ to estimate the process _________.
A) variances, range
B) means, variance
C) standard deviations, mean
D) ranges, standard deviation

Question

In practice, it is common to use the sample ________ to estimate the process _________. ​
A) ​variances, range
B) ​means, variance
C) ​standard deviations, mean
D) ​ranges, standard deviation

Quizplus · Accepted Answer

In practice, the sample range is often used to estimate the process standard deviation because it is a simple and quick method, especially in quality control settings.

In Practice, It Is Common to Use the Sample ________