-A Quality Manager Has Established a Sampling Plan That Calls

question 66

Multiple Choice

$$\begin{array} { | c | c | c | } \hline n & \begin{array} { c } \text { Producer's } \\\text { Risk } \\( p = \mathrm { AQL } ) \end{array} & \begin{array} { c } \text { Consumer's } \\\text { Risk } \\( p = \mathrm { LTPD } ) \end{array} \\\hline 60 & 0.122 & 0.126 \\80 & 0.191 & 0.048 \\100 & 0.264 & 0.017 \\120 & 0.332 & 0.006 \\\hline\end{array}$$
-A quality manager has established a sampling plan that calls for a sample size of 100 units and an acceptance number of 2.The supplier has agreed to a contract that calls for an AQL of 0.01 and an LTPD of .05.Which of the following statements is TRUE? Table I.1 is appended to this exam.

• A) Lowering the acceptance number to 1 will raise the probability of a type II error.
• B) Increasing the sample size will increase ?.
• C) Raising the AQL to 0.02 will lower the chance of a type I error.
• D) Reducing the LTPD to 0.04 will reduce the chance of a type II error.

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