Join the discussion
Question 1/131
Which of the following control charts are more efficient than an X-bar chart at detecting small shifts in the mean?
I. CUSUM.
II. EWQR.
III. EWMA.
I. CUSUM.
II. EWQR.
III. EWMA.
Correct Answer: D
Add Comments
- Other Question (131q)
- Q1. Which of the following control charts are more efficient than an X-bar chart at detecting ...
- Q2. What is the probability of an item failing in less than 5 hours if it has a constant failu...
- Q3. The starting point for an organization when conducting a risk-based audit is to...
- Q4. The following summary of data represents the amount of time customers spend in a store bet...
- Q5. Which of the following results is an advantage of a ship-to-stock program?...
- Q6. Which of the following information should be contained in work instructions?...
- Q7. Which of the following statements is true about the average outgoing quality limit (AOQL)?...
- Q8. The hypergeometric distribution should be used instead of the binomial distribution when...
- Q9. Which of the following criteria must be considered when a classification of defects system...
- Q10. Refer to the following FMEA table. The columns labeled S. O. and D. refer to ratings of se...
- Q11. The following measurements for a sample with dimension X are representative of a process k...
- Q12. Which of the following is NOT considered a prevention cost?...
- Q13. What is the probability of an item failing in less than 5 hours if it has a constant failu...
- Q14. A vendor may be audited both before and during the execution of a contract. During such a ...
- Q15. Findings and observations are audit terms. The best relationship between these terms is wh...
- Q16. A lot is known to be 1.2% defective. Five units are randomly selected from the lot, and th...
- Q17. Failure mode, effect, and criticality analysis, (FMECA) is primarily for the purpose of...
- Q18. Which of the following charts should be used to monitor leaks in plastic bottles?...
- Q19. The Shewhart or Deming cycle is often referred to as...
- Q20. A comprehensive corrective action program is initiated at a large company. Input for CARs ...
- Q21. A process is in control with a defect rate of 0.2%. A sampling plans calls for 30 items to...
- Q22. A box contains 27 black and 3 red balls. A random sample of 5 balls is drawn without repla...
- Q23. A "p" chart
- Q24. Consider the following statement: "A defect which might affect the appearance or general f...
- Q25. Which of the following is NOT a method for customer service data collection?...
- Q26. A failure node and effects analysis (FMEA) should be classified in what cost of quality ca...
- Q27. A pre-award evaluation of a supplier's quality system capability should NOT include consid...
- Q28. What is the standard deviation of the values below? 4.5, 5.1, 6.2, 2.1, 3.9...
- Q29. The primary reason that nonconforming material should be identified and segregated is...
- Q30. To be effective, a corrective and preventive action system must have...
- Q31. What is the standard deviation of the following data? 3.2, 3.1, 3.3, 3.3, 3.1...
- Q32. Failure to cite the significant contributions of other individuals in a final manuscript f...
- Q33. Which of the following list of basic NDT techniques are X ray types?...
- Q34. A system was designed with 3 capacitors. When the system is first activated all capacitors...
- Q35. Inspection operations typically
- Q36. (Exhibit) M in tills drawing, the symbol is being used to indicate the H Calculator...
- Q37. The following diagram was developed from a designed experiment. (Exhibit) Which of the fol...
- Q38. In the planning of a new major manufacturing program, the greatest quality effort should b...
- Q39. During the performance of an audit, which of the following are key considerations? I. What...
- Q40. Which of the following factors has the most influence on the success of quality initiative...
- Q41. Which of the following statements describes discrete data?...
- Q42. Which of the following actions or techniques is MOST useful in determining the original fu...
- Q43. Consider the following statement: "A defect which might affect the appearance or general f...
- Q44. Four ingredients are blended to make a final product. Using the data below, what is the ex...
- Q45. The value for t, when making a two-tailed paired t test, with samples of 13 and alpha =0.0...
- Q46. What is the highest form of partnering with employees?...
- Q47. Which table should be used to determine a confidence interval on the mean when standard de...
- Q48. The steeper the OC-curve, the
- Q49. A box contains 27 black and 3 red balls. A random sample of 5 balls is drawn without repla...
- Q50. A process capability analysis can best be used to...
- Q51. When trying to find all possible causes of a problem, which of the following tools would b...
- Q52. The weight of paint cans is considered
- Q53. An electronics firm was experiencing high rejections in their multiple connector manufactu...
- Q54. Which of the following elements is essential for a run chart?...
- Q55. An operation requires shipments from your vendor of small lots of fixed size. The attribut...
- Q56. The distribution of a characteristic is negatively skewed. The sampling distribution of th...
- Q57. When used together for variables data, which of the following pair is the MOST useful in p...
- Q58. Working on ail design phases simultaneously is characteristic of...
- Q59. Given the data below, what is the 90% confidence interval for the variance? 22, 23, 19, 17...
- Q60. When trying to find all possible causes of a problem, which of the following tools would b...
- Q61. The value for t, when making a two-tailed paired t test, with samples of 13 and alpha =0.0...
- Q62. Analysis of data on all product returns is important because I. Failure rates change with ...
- Q63. Which of the following is the BEST statement to make regarding the relationship between pr...
- Q64. A process is normally distributed with a mean of 200 and a variance of 25. One item is ran...
- Q65. The example of a supplier's quality management effort to meet your existing contractual re...
- Q66. A quality control program is considered to be
- Q67. As a commonly used problem solving technique, which of the following would be the BEST app...
- Q68. Writing and establishing process control procedures is...
- Q69. An X-bar and R chart with n=5 has been plotted for some time and has demonstrated random v...
- Q70. Which of the following tools can provide a ranking of things to be done?...
- Q71. Reliability prediction is . The process of performance estimation. . The process of estima...
- Q72. The audit team normally advises the auditee immediately upon the discovery of a finding du...
- Q73. What distribution is used to determine the OC curve for an attributes sampling plan?...
- Q74. Analysis of data on all product returns is important because . Failure rates change with l...
- Q75. Which of the following types of planning uses a strategic planning process that relates id...
- Q76. Which of the following symbols represents process performance index?...
- Q77. A process is in control with a defect rate of 0.2%. A sampling plans calls for 30 items to...
- Q78. Of the services listed below, which one performed by design engineering is of particular i...
- Q79. If the probability of a success on a single trial is 0.2 and 3 trials are performed, what ...
- Q80. The maximum allowable percent defective for the process average is the...
- Q81. The steeper the OC-curve, the
- Q82. Any group, designing a quality information system (QIS) to collect product data, must cons...
- Q83. Normally, complaint data for both a product or service organization should provide...
- Q84. The expression below is which of the following? (Exhibit)...
- Q85. The "least squares method" is used in
- Q86. Two advantages of process mapping are the ability to . Visualize the process being describ...
- Q87. What order do the following corrective action steps normally take for nonconforming produc...
- Q88. Which of the following elements of a quality system will help reduce errors and defects ca...
- Q89. A company is designing a production process for a new consumer product. To ensure that the...
- Q90. Measurement gaging is preferable to go, no-go gaging of a quality characteristic because...
- Q91. The critical value of the t-distribution is
- Q92. The descriptive name for a fishbone or Ishikawa diagram is which of the following?...
- Q93. The values of two different variables are related to each other such that an increase in t...
- Q94. If a value assigned to a unit is non-numerical. it is described as...
- Q95. A comprehensive corrective action program is initiated at a large company. Input for CARs ...
- Q96. A purchase order for subassemblies classified as critical must include a review by I. Qual...
- Q97. Given the data below is normally distributed, and the population standard deviation is 3.1...
- Q98. In order to implement a continuous improvement strategy, a company may institute a steerin...
- Q99. A company is developing a machine that has many modules. Each module works as intended, bu...
- Q100. The purpose of the opening meeting for an audit is to...
- Q101. The following measurements for a sample with dimension X are representative of a process k...
- Q102. Maintainability is
- Q103. A process has the following output characteristics: Mean = 28.65 Median = 24 Mode = 20 The...
- Q104. Corrective action requests are primarily
- Q105. Analysis of data on all product returns is important because . Failure rates change with l...
- Q106. In the planning of a new major manufacturing program, the greatest quality effort should b...
- Q107. What does a corrective action do to prevent an existing noncomformity, defect or undesirab...
- Q108. Risk control includes making decisions using which of the following pieces of information?...
- Q109. The Malcolm Baldrige award is open for competition among which of the following? . Large m...
- Q110. Which of the following quality system provisions is of the greatest concern when preparing...
- Q111. Given the following probabilities 1 or more defects = .70 2 or more defects = .35 3 or mor...
- Q112. The holes in this drawing have what kind of tolerance? (Exhibit) The holes in this drawing...
- Q113. A two-way analysis of variance has r levels for one variable and c levels for the second v...
- Q114. An engineer has been asked to identify and apply an absolutely objective metric to evaluat...
- Q115. When planning quality control functions, which one of the following is MOST directly relat...
- Q116. Maintainability is measured in terms of
- Q117. A two-way analysis of variance has r levels for one variable and c levels for the second v...
- Q118. The sample size for a product quality audit should be...
- Q119. Which of the following tools specifies the use of a feedback cycle?...
- Q120. Which of the following is the BEST statement to make regarding the relationship between pr...
- Q121. In most cases, an improvement team facilitator will NOT normally:...
- Q122. Any group, designing a quality information system (QIS) to collect product data, must cons...
- Q123. Quality planning is an activity that identifies the needs of which of the following stakeh...
- Q124. Periodically, a sample of 20 items are randomly selected from a population that is normall...
- Q125. During the building phase of improvement team development, which of the following properly...
- Q126. Which of the following tools can provide a ranking of things to be done?...
- Q127. As a commonly used problem solving technique, which of the following would be the BEST app...
- Q128. A bin contains 40 pills with a weight of 3.1 gm. each, 30 pills weighing 3.2 gms each and ...
- Q129. Reliability prediction is I. The process of performance estimation. II. The process of est...
- Q130. You have been asked to sample a lot of 500 units from vendor whose past quality has been a...
- Q131. Two advantages of process mapping are the ability to . Visualize the process being describ...
