If all other factors specified in an attributes sampling plan remain constant,decreasing the tolerable rate and decreasing the risk of assessing control risk too low would have what effect on sample size?
A)Increase.
B)Remain the same.
C)Decrease.
D)Indeterminate,depends upon exact change being made.

Question

Quizplus · Accepted Answer

Decreasing the tolerable rate and decreasing the risk of assessing control risk too low both result in a lower acceptable level of deviation in the sample. A lower acceptable level of deviation requires a larger sample size to achieve the same level of precision in the results. Therefore, decreasing the tolerable rate and risk of assessing control risk too low results in an increased sample size.

If All Other Factors Specified in an Attributes Sampling Plan