You Want to Determine the Control Lines for a P-Chart

question 16

Multiple Choice

You want to determine the control lines for a p-chart for quality control purposes. If the total number of defects from all samples is 560, the number of samples is 70, and the sample size is 80, which of the following would be the standard deviation used in developing the control lines?

• A) 0.9000
• B) 0.4556
• C) 0.0335
• D) 0.0011
• E) 0.0112

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Definitions:

Population Control

Strategies and policies aimed at regulating the growth rate of a population to ensure sustainable resources and quality of life, often including family planning, education, and health care initiatives.

Inbreeding

The mating or breeding of closely related individuals, which can increase the chance of offspring inheriting genetic defects or disorders.

Genetic Diversity

The total number of genetic characteristics in the genetic makeup of a species, contributing to the species' ability to adapt to changing environments.

Survival Rate

The percentage of individuals still alive after a certain period of time or after a specific treatment.