KALI example:

expensive tests, and KALI cannot justify testing every overload protector it receives.

by the quality control manager is $n=15$ and $c=0.$

Accept the lot if zero defective items are found.

Reject the lot if one or more defective items are found.

at reasonable levels.

questions. Use Table $19\mathrm{.}3.$

a$.$ What is the producer's risk for the $n=20,c=1$ sampling plan $($to $4$ decimals$)?$

Compute $P($Accept lot$).$

Producer's risk $=$

b$.$ What is the consumer's risk for the $n=20,c=1$ sampling plan $($to $4$ decimals$)?$

Compute $P($Accept lot$)$

Consumer's risk $=$

c$.$ Does the $n=20,c=1$ sampling plan satisfy the risk limits as requested by the quality control manager?

The consumer's risk is

however, the producer's risk associated with the $n=20,c=1$ plan is a little