-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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Definitions:

Driver's Side Air Bag

A safety device installed in vehicles to reduce the risk of injury to the driver in the event of a collision by rapidly inflating upon impact.

Automobile Manufacturer

A company that produces and sells vehicles designed for transporting people and goods on roads.

Property Taxes

Taxes assessed on real estate properties, based on the property's value, and paid to local governments.

Factory Building

A physical structure used for the manufacturing or assembly of goods.