A Single-Sampling Plan Using a Sample Size of 50 Has

question 7

Multiple Choice

A single-sampling plan using a sample size of 50 has the following performance:
$$\begin{array} { | c | c | } \hline \begin{array} { c } \text { Proportion } \\\text { Defective }\end{array} & \begin{array} { c } \text { Probability of } \\\text { Acceptance }\end{array} \\\hline 0.01 & 0.98 \\\hline 0.02 & 0.95 \\\hline 0.03 & 0.90 \\\hline 0.04 & 0.74 \\\hline 0.05 & 0.41 \\\hline 0.06 & 0.15 \\\hline\end{array}$$
If the plan is used on a lot of 2,000 items,what is the average outgoing quality limit?

• A) Less than or equal to 0.0240
• B) Greater than 0.0240 but less than or equal to 0.0260
• C) Greater than 0.0260 but less than or equal to 0.0280
• D) Greater than 0.0280

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Definitions:

Profile Plots

A graphical tool for exploring the interaction effects in a multivariate analysis, particularly applicable in the visualization of interactions between factors in factorial experiments.

Two-way ANOVA

An analytical test designed to evaluate the influence of two nominal independent variables on a continuous variable of interest.

One-way ANOVA

A statistical test used to compare the means of three or more independent groups to determine if there are any statistically significant differences between the groups' means.

Assumptions

Fundamentals or conditions presumed to be true or accepted as base for any analysis or experiment without having them directly proven.