Chapter 11 - TEST BANK PDF

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Chapter 11Student: ___________________________________________________________________________ Audit sampling is the application of an audit procedure: A. using statistical methods to evaluate the propriety of the account balance or class of transactions. B. to less than 100 per cent of the items wi...

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Chapter 11 Student: ___________________________________________________________________________ 1. Audit sampling is the application of an audit procedure: A. using statistical methods to evaluate the propriety of the account balance or class of transactions. B. to less than 100 per cent of the items within an account balance or class of transactions for the purpose of evaluating some characteristics of the balance or class. C. applied to items selected randomly. D. on a test basis.

2. Which of the following best illustrates the concept of sampling risk? A. An auditor may select audit procedures that are not appropriate to achieve the specific objective. B. A randomly chosen sample may not be representative of the population as a whole on the characteristic of interest. C. The documents related to the chosen sample may not be available for inspection. D. An auditor may fail to recognise errors in the documents examined for the chosen sample.

3. Which of the following best describes the distinguishing feature of statistical sampling compared with non-statistical sampling? A. It provides a means for measuring mathematically the degree of uncertainty that results from examining only part of a population. B. It requires the examination of a smaller number of supporting documents. C. It is evaluated in terms of two parameters: statistical mean and random selection. D. It reduces the problems associated with the auditor's judgment concerning materiality.

4. A. B. C. D.

An advantage of using statistical sampling techniques is that such techniques: have been held in the courts to be superior to judgmental sampling. define the values of precision and reliability required to provide audit satisfaction. eliminate the need for judgmental decisions. mathematically measure risk.

5. Which of the following is a distinguishing feature between statistical sampling and non-statistical sampling? A. Stratification. B. The use of probability theory to evaluate sample results. C. Allowing every item in the population a chance of selection. D. Definition of the population.

6. Which of the following best illustrates the concept of sampling risk? A. The documents related to the chosen sample may not be available for inspection. B. An auditor may fail to recognise deviations in the documents examined for the chosen sample. C. An auditor may select audit procedures that are not appropriate to achieve the specific objective. D. A randomly chosen sample may not be representative of the population as a whole for the characteristic of interest.

7. In assessing sampling risk, the risk of incorrect rejection and the risk of assessing control risk too high relate to the: A. effectiveness of the audit. B. efficiency of the audit. C. audit quality controls. D. selection of the sample.

8. When selecting items for testing, the auditor concentrates their selection on high dollar value items. This approach is: A. never appropriate in performing audit procedures under Australian auditing standards. B. not an audit sampling technique but is often an appropriate evidence collection technique. C. appropriate only if the auditor is undertaking statistical sampling. D. generally a useful and efficient method for all audit tests.

9. Maria Lee, an auditor, uses statistical sampling to test control procedures. Why does Lee use this statistical sampling technique? A. It reduces the use of judgment required by Lee because there are established numerical criteria for this type of testing. B. It provides a means of measuring the sampling risk that results from examining only a part of the data. C. It is specified by auditing standards. D. It increases Lees' knowledge of the client's prescribed procedures and their limitations.

10. Auditors who prefer statistical to non-statistical sampling believe that the principal advantage of statistical sampling flows from its ability to: A. provide a mathematical measurement of uncertainty. B. define the precision required to provide audit satisfaction. C. promote a more legally defensible procedural approach. D. establish conclusive audit evidence with decreased audit effort.

11. An advantage of using statistical over non-statistical sampling methods in tests of controls is that the statistical methods: A. provide an objective basis for quantitatively evaluating sampling risk. B. afford greater assurance than a non-statistical sample of equal size. C. eliminate the need to use judgment in determining appropriate sample sizes. D. can more easily convert the sample into a dual-purpose test useful for substantive testing.

12. Which of the following is an audit sampling approach? A. The auditor identifies all items greater than $10 000 from the cash receipts journals and tests 50 per cent of these items. B. The auditor randomly selects 10 per cent of the items from a cash receipts journal, for vouching back to supporting documents. C. The auditor identifies all cash receipts from a particular customer and tests 50 per cent of these items. D. All of the above.

13. Sam Shoe, an auditor, is planning substantive tests of additions to property. There are 75 additions and he plans to vouch all those over $10 000, of which there are 15 and apply analytical tests to the remaining balance. The audit approach may be described most precisely as:

A. B. C. D.

Non-statistical sampling. Audit sampling. Statistical sampling. None of the given answers.

14. Joe Costa, an auditor, is planning tests of controls over cash receipts. There are 7000 receipts and he plans to vouch 30 picked haphazardly from the cash receipts journal for the period 1 January to 30 September 20X0. This audit approach may be described most precisely as:

A. B. C. D.

statistical sampling. non-statistical sampling. a non-sampling technique called selective examination. None of the given answers.

15. Alicia Wong, an auditor, is planning confirmation of accounts receivable. There are 500 customer balances and based on the condition of the accounting records and her past experience with the client, she plans to send 50 confirmation requests to customers she selected from the aged trial balance of accounts receivable. Alicia plans to evaluate confirmation responses qualitatively and by multiplying the average error in the 50 responses by 500. This audit approach may be described most precisely as:

A. B. C. D.

statistical sampling. exception reporting. non-statistical sampling. None of the given answers.

16. In dollar-unit sampling, population size is: A. the number of items in an account. B. the dollar balance of an account. C. included in the denominator of the formula to determine sample size. D. unrelated to sample size.

17. Which of the following factors does an auditor generally most need to consider in planning a particular audit sample for a test of controls? A. Total dollar amount of the items to be sampled. B. Number of items in the population. C. Risk of assessing control risk too high. D. Risk of assessing control risk too low.

18. If the size of the sample to be used in a particular test of controls has not been determined by utilising statistical concepts, but the sample has been chosen in accordance with random selection procedures: A. the auditor has committed a non-sampling error. B. no inferences can be drawn from the sample. C. the auditor will have to evaluate the results by reference to the principles of discovery sampling. D. the auditor may or may not achieve desired precision at the planned level of assessing control risk too low.

19. Stratified sampling is a statistical technique that may be more efficient than unstratified sampling because it usually: A. yields a weighted sum of the strata standard deviations that is greater than the standard deviation of the population. B. increases the variability among items in a stratum by grouping sampling units with similar characteristics. C. produces an estimate having a desired level of precision with a smaller sample size. D. is applied to populations where many monetary errors are expected to occur.

20. How would increases in tolerable misstatement and assessed level of control risk affect the sample size in a substantive test of details? A. An increase in tolerable misstatement would increase sample size, but an increase in assessed level of control risk would decrease sample size. B. Both an increase in tolerable misstatement and an increase in assessed level of control risk would increase sample size. C. Both an increase in tolerable misstatement and an increase in assessed level of control risk would decrease sample size. D. An increase in tolerable misstatement would decrease sample size, but an increase in assessed level of control risk would increase sample size

21. How would decreases in tolerable misstatement and assessed level of control risk affect the sample size in a substantive test of details? A. A decrease in tolerable misstatement would decrease sample size, while a decrease in assessed level of control risk would increase sample size. B. Decreases in both tolerable misstatement and assessed level of control risk would decrease sample size. C. Decreases in both tolerable misstatement and assessed level of control risk would increase sample size. D. A decrease in tolerable misstatement would increase sample size, while a decrease in assessed level of control risk would decrease sample size.

22. In determining the sample size for a test of controls, an auditor should consider the likely rate of deviations, desired confidence level and the: A. tolerable deviation rate. B. risk of incorrect acceptance. C. nature and cause of deviations. D. population size.

23. In audit sampling for substantive testing, a 10 per cent change in which of the following factors normally will have the least effect on the size of a statistical sample? A. Population size. B. Tolerable deviation rate. C. Expected population deviation rate. D. Standard deviation.

24. The tolerable deviation rate for tests of controls necessary to justify assessing control risk at less than maximum depends primarily on which of the following? A. The assessed level of control risk. B. The cause of deviations. C. The tolerable deviation rate used in audits of similar clients. D. The amount of any identified substantive misstatements.

25. When using a statistical sampling plan for a test of controls, the auditor would probably require a smaller sample if the: A. tolerable deviation rate decreases. B. population increases. C. expected deviation rate increases. D. allowable risk of over-reliance increases.

26.

An auditor uses sampling tables to determine planned sample size for a test of controls. If they specify a risk of assessing control risk too low of five per cent and a tolerable deviation rate of six per cent and expects no deviations, the planned sample size should be:

(Use the following table to determine your answer.)

Number of factors for sampling risks of:

Deviations 0 1 2 3

A. B. C. D.

10% 2.4 3.9 5.4 6.7

5% 3.0 4.8 6.3 7.8

60. 50. 18. Some other amount.

27.

An auditor planning tests of controls specifies a risk of assessing control risk too low of five per cent and a tolerable deviation rate of six per cent and expects one deviation. For these specifications, the planned sample size should be:

(Use the following table to determine your answer.)

Number of factors for sampling risks of Deviations 0 1 2 3

A. B. C. D.

10% 2.4 3.9 5.4 6.7

5% 3.0 4.8 6.3 7.8

60. 50. 80. Some other amount.

28.

An auditor planning tests of controls specifies a risk of assessing control risk too low of 10 per cent and a tolerable deviation rate of six per cent and expects no deviations. For these specifications, the planned sample size should be:

(Use the following table to determine your answer.)

Number of factors for sampling risks of

Deviations 0 1 2 3

A. B. C. D.

10% 2.4 3.9 5.4 6.7

5% 3.0 4.8 6.3 7.8

60. 50. 40. Some other amount.

29.

An auditor planning tests of controls specifies a risk of assessing control risk too low of 10 per cent and a tolerable deviation rate of eight per cent and expects one deviation. For these specifications, the planned sample size should be in which range:

(Use the following table to determine your answer.)

Number of factors for sampling risks of

Deviations 0 1 2 3

A. B. C. D.

10% 2.4 3.9 5.4 6.7

5% 3.0 4.8 6.3 7.8

30–40. 40–50. 50–60. More than 60.

30. The tolerable deviation rate for a test of controls is generally: A. unrelated to the expected deviation rate in the related accounting records. B. identical to the expected deviation rate in the related accounting records. C. higher than the expected deviation rate in the related accounting records. D. lower than the expected deviation rate in the related accounting records.

31. When planning a sample for a substantive test of balances, an auditor should consider tolerable misstatement for the sample. This consideration should: A. not be changed during the audit. B. be related to preliminary judgments about materiality levels. C. not be adjusted for qualitative factors. D. be related to the auditor's business risk assessment.

32. Which of the following is appropriate in the selection of a statistical sample? A. Random selection. B. Block selection. C. Stratified selection. D. All of the given answers.

33. An underlying feature of random selection of items is that each: A. item in the accounting population be randomly ordered. B. stratum of the accounting population be given equal representation in the sample. C. item must be systematically selected using replacement. D. item in the accounting population should have an opportunity to be selected.

34. An auditor selecting a sample may use any of the following methods except: A. haphazard selection. B. stratified selection. C. simple random selection. D. block selection.

35. The auditor has decided to use systematic selection of cash payments when testing the control that cheque payments are supported by a supplier's invoice, a purchase requisition and a goods received note. Each cheque comprises a sampling unit. There are 5000 cheques drawn (numbered 1–5000) and the total amount of cash payments is $10 million. The sample size is 20 and the random start is 127. Given this information, the sample interval is:

A. B. C. D.

500 000. 250. 127. Some other amount.

36. The auditor has decided to use systematic selection of cash payments when testing the control that cheque payments are supported by a supplier's invoice, a purchase requisition and a goods received note. Each cheque comprises a sampling unit. There are 5000 cheques drawn (numbered 1–5000) and the total amount of cash payments is $10 million. The sample size is 20 and the random start is 127. Given this information, the second item selected will be item no:

A. B. C. D.

Cheque number 5127. Cheque number 627. Cheque number 377. Some other item number.

37. When performing a test of controls with respect to control over cash receipts, an auditor may use a systematic sampling technique with a start at any randomly selected item. The biggest disadvantage of this type of sampling is that the items in the population:

A. B. C. D.

may systematically occur more than once in the sample. must be systematically replaced in the population after sampling. may occur in a systematic pattern, thus destroying the sample randomness. must be recorded in a systematic pattern before the sample can be drawn.

38. An auditor plans to examine the supporting documentation for a sample of 20 payments as prescribed by the client's internal control procedures. For one of the payments in the chosen sample of 20, the supporting documentation cannot be found. The auditor should:

A. treat the missing supporting documentation as a deviation for the purpose of evaluating the sample. B. evaluate the results as if the sample size had been 19. C. choose another payment to replace the payment with the missing supporting documentation in the sample. D. treat the missing supporting documentation in the same manner as the majority of the other supporting documentation (i.e. whether it supported the payments or not). 39. An auditor is selecting a random sample of cash disbursements. One of the corresponding source documents for a selected random number is a voided cheque. The auditor should: A. treat the cheque as a deviation. B. reduce the sample size by one. C. select the cheque immediately before or after the one that corresponds to the random number. D. None of the given answers.

40. When performing a test of controls with respect to control over cash disbursements, an auditor may use a systematic sampling technique with a start at any randomly selected item. The biggest disadvantage of this type of sampling is that the items in the population:

A. B. C. D.

must be systematically replaced in the population after sampling. may systematically occur more than once in the sample. may be ordered in a systematic pattern, thus destroying the sample randomness. must be recorded in a systematic pattern before the sample can be drawn.

41. A sample selection procedure that is beneficial for helping ensure that items are continuously sampled over the period of interest is: A. haphazard sampling. B. random sampling. C. block sampling. D. systematic sampling.

42. Projection of sample results is required in evaluation of: A. all audit samples, both statistical and non-statistical. B. all statistical samples. C. all audit tests, whether sampling is being performed or not. D. non-statistical audit samples only.

43.

If an auditor is evaluating a sample for a test of controls of 50 items and specifies a risk of assessing control risk too low of 10 per cent and finds two deviations, the approximate maximum deviation rate (rounded to the nearest one per cent) is:

(Use the following table to determine your answer.)

Number of factors for sampling risks of

Deviations 0 1 2 3

A. B. C. D.

10% 2.4 3.9 5.4 6.7

5% 3.0 4.8 6.3 7.8

10 per cent. six per cent. 11 per cent. four per cent.

44.

If an auditor is evaluating a sample for a test of controls of 50 items and specifies a risk of assessing control risk too low of five per cent and finds one deviation, the approximate achieved maximum deviation rate, (rounded to the nearest one per cent) is:

(Use the following table to determine your answer.)

Number of factors for sampling risks of

Deviations 0 1 2 3

A. B. C. D.

10% 2.4 3.9 5.4 6.7

10 per cent. six per cent. 11 per cent. four per cent.

5% 3.0 4.8 6.3 7.8

45. An auditor selects a sample of 50 for a test of controls and finds two transactions are not processed in accordance with the controls. The tolerable deviation rate was specified as six per cent. Using the extrapolation approach specified in the auditing standards, the sample results:

A. B. C. D.

do not support the planned assessed level of control risk. support the planned assessed level of control risk. are indeterminate without more data. None of the given answers.

46. The auditor selects all items above $10 000, which comprise 10 per cent of the items in t...