You Want to Determine the Lower Control Line for a P-Chart

question 31

Multiple Choice

You want to determine the lower control line for a p-chart for quality control purposes.You take several samples of a size of 50 items in your production process.From the samples, you determine the fraction defective is 0.006 and the standard deviation is 0.001.If the desired confidence level is 99.7 percent, which of the following is the resulting LCL value for the line?

• A)0.0
• B)0.002
• C)0.003
• D)0.004
• E)None of these

---

Definitions:

Playground

An outdoor area designated for children to play, often equipped with recreational structures such as slides and swings.

Space Control

The regulation and management of the physical and operational space of satellites and spacecraft in outer space.

Spatial Relations

The understanding of how objects or shapes are positioned in space relative to each other.

Mathematical Skills

Abilities related to understanding, manipulating, and applying numeric and spatial concepts.