sampling Flashcards
What is tolerable deviation rate
max rate of error the auditor can accept
what is expected deviation rate
auditors estimated error rate
what is upper deviation rate
high end of range for auditors estimate of error
what is allowance for sampling risk
adjusts sample rate to get to upper deviation rate
what is the equation for upper deviation risk
sample deviation rate \+ allowance for sampling risk = upper deviation rate
Which factors affect sample size
- risk of assessing control risk too low
- tolerable deviation rate
- expected deviation rate
What is the relationship between sample size and risk of assessing control risk too low
inverse relationship
what is the relationship of sample size and tolerable deviation rate
inverse relationship
what is the relationship b/w sample size and expected deviation rate
direct relationship
when would you use discovery or stop and go sampling methods
few or no deviations are expected
what factors have a inverse relationship to sample size for variable sampling
- tolerable misstatement
- acceptable level of risk
what factors have a direct relationship to sample size for variable sampling
- expected misstatement
- population variability
- assessed level of risk
what relationship does sample size and risk of incorrect acceptance have?
inverse relationship. low risk of incorrect acceptance requires higher sample size.
explain the relationship between detection risk and substantive tests
inverse relationship.
what is detection risk
chance that auditor will fail to find material misstatements is low