This OC Curve Represents a Sampling Plan Developed for a Lot

question 46

Multiple Choice

This OC curve represents a sampling plan developed for a lot size of 500,a sample size of 15,and an acceptance number of 2.The probability of acceptance for each of the first six points appears next to the plotted point.What is the average outgoing quality limit?

• A) Less than 0.08.
• B) Greater than or equal to 0.08 but less than 0.09.
• C) Greater than or equal to 0.09 but less than 0.10.
• D) Greater than or equal to 0.10.

---

Definitions:

Double-Blind Procedures

A study design in which neither the participants nor the experimenters know who is receiving a particular treatment, to prevent bias.

Experimenter Bias

The potential influence that a researcher's expectations or preferences may have on the outcome of an experiment, often unconsciously affecting the results.

Selection Bias

A distortion in a statistical analysis resulting from the method of collecting samples that is not random and therefore not representative of the population being studied.

Participant Bias

The influence that subjects in an experiment might have on the outcome due to their awareness of being observed or expectations about the experiment.