Introduction:
Upper Deviation Rate is the sum of all the samples taken by the auditor and addition of allowance for sampling risk. If the upper deviation limit is less than or equal to the tolerable rate, the sample results support reliance on the control procedures tested.
Allowance for Sampling Risk can be defined as uncertainties associated with sampling. It is the difference between tolerable deviation and mean of population.
Tolerable Deviation Rate is the maximum deviation that an auditor is willing to accept so as to rely upon a specific control. It is inversely proportional to the
If control risk is increasing, it clearly brings out that actual population deviation rate (actual deviation) is higher than deviation computed by auditor that is the upper deviation set by him.
Substantive Testing shows that although actual population rate exceeds upper deviation rate but it doesn’t mean that it exceeds tolerable deviation rate and auditor cannot rely upon it totally.
To describe: Expected population deviation and tolerable deviation rate relationships.
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- The distance from the sample estimate that has a certain likelihood (equal to reliability) ofincluding the true population value is known as thea. Confidence.b. Mean.c. Precision.d. Precision interval.arrow_forwardThe upper precision limit (CUER) in statistical sampling is(1) the percentage of items in a sample that possess a particular attribute.(2) the percentage of items in a population that possess a particular attribute.(3) a statistical measure, at a specified confidence level, of the maximum rate ofoccurrence of an attribute.(4) the maximum rate of exception that the auditor would be willing to accept inthe population without altering the planned reliance on the attribute.arrow_forwardThe interpretation of the ULRD in an attributes sampling application isa. The estimated rate of deviation in the population with probability equal to the risk ofoverreliance that the population deviation rate is higher.b. The estimated rate of deviation in the population with probability equal to the risk ofoverreliance that the actual rate of deviation is lower.c. The estimated rate of deviation in the population with certainty that the actual rate ofdeviation is lower.d. The estimated rate of deviation in the population with certainty that the actual rate ofdeviation is higher.arrow_forward
- The main difference between simple moving average (sma) and weighted moving average (wma) is that a. weighted moving average assigns a specific weight or frequency to each observation, with the most recent observation being assigned a greater weight b. weighted moving average (wma) applies equal weighting to all the observations in the sample. c. weighted moving average assigns a specific weight or frequency to each observation, with the most recent observation being assigned a lesser weight d. simple moving average assigns a specific weight or frequency to each observation, with the most recent observation being assigned a greater weightarrow_forwardWhat is the relationship between sample size and (a) sampling risk, (b) tolerable rate of deviation,and (c) expected population deviation ratearrow_forwardIn determining the sample size for a test of controls, an auditor should consider the expected deviation rate, desired confidence level, and the * O Nature and cause of deviations O Population size O Risk of incorrect acceptance O Tolerable deviation ratearrow_forward
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- Tolerable error, is the maximum monetary error that the auditor is prepared to accept in the population and still conclude that audit objective has been achieved, is directly related to A.Sample size BAudit risk C.Materiality D.Expected errorarrow_forwardThe risk that the decision made based on the sample will differ from the decision madebased on the entire population is referred to asa. Audit risk.b. Examination risk.c. Sampling risk.d. Nonsampling riskarrow_forwardIf the _______ exceeds the _______, the audit team would decide to rely on internal control as planned and maintain control risk at planned levels.a. ULRD; tolerable rate of deviation.b. tolerable rate of deviation; ULRD.c. expected population deviation rate; tolerable rate of deviation.d. tolerable rate of deviation; expected population deviation rate.arrow_forward
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