Q63. The sample size for ANSI ASQ Z1.4. Level II plan is based on the

Q64. A process is in control with a defect rate of 0.2%. A sampling plans calls for 30 items to be selected at random, and for the process to be shut down and corrected if any defects are found. How often will the process be shut down without a change in the defect rate?

Q65. The number of runs required by a full-factorial design with three factors each at two levels is equal to

Q66. When planning quality control functions, which one of the following is MOST directly related to production of a quality product?

Q67. A system was designed with 3 capacitors. When the system is first activated all capacitors are operating. The system continues to operate as long as at least 1 capacitor is operating. This is an example of

Q68. Given that the population standard deviation is 6.8, what sample size is required to be 90% confident that the estimated mean has an error less than 0.02?

Q69. Which of the following distributions models events that have 2 possibilities on each trial?

Q70. An incidental product characteristic is described as a characteristic that

Q71. Which of the following quantitative methods does NOT apply to the assessment of actual system/component reliability?

Q72. The weight of paint cans is considered

Q73. In most cases, an improvement team facilitator will NOT normally:

Q74. Which of the following elements of a quality system will help reduce errors and defects caused by conflicting work instructions?

Q75. When trying to find all possible causes of a problem, which of the following tools would be useful?
. Systematic troubleshooting and brainstorming.
. Fishbone diagrams and histograms.
. Checklists and scatter diagrams.
. Control charts and graphs.

Q76. Given the data below is normally distributed, and the population standard deviation is 3.1, what is the 90% confidence interval for the mean?
22, 23, 19, 17, 29, 25

Q77. A normal (Gaussian) distribution curve is

Q78. During the building phase of improvement team development, which of the following properly describes team activities?
I. The team leader is usually directive.
II. The team leader often delegates tasks.
III. Team members prioritize and perform duties.
IV. Team members are uncertain of their duties.

Q79. A process that is in control has the following characteristics. If the specification is 100 ± 3. what portion of the product is expected to meet specification?
X = 101
R =4 n = 5
H Calculator

Q80. The audit team normally advises the auditee immediately upon the discovery of a finding during an audit. Which of the following items is (are) valid reasons for taking this action?
. If corrected immediately, the findings may be eliminated from the audit report.
. If corrected immediately, it shows genuine auditee interest in the objectives of the audit.
. If corrected immediately, it demonstrates the strength of an ongoing audit program.

Q81. Which of the following assumptions is a robustness factor suitable for validating statistical conclusions?

Q82. The authority for a customer to perform audits at a supplier’s facility can usually be found in the customer’s