-A Quality Manager Has Established a Sampling Plan That Calls

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.