An R Chart Is to Be Developed for Use

question 16

Multiple Choice

An R Chart is to be developed for use in quality control. The average of the ranges is calculated to be 0.45.The sample sizes were 9 each.What would the lower control limit be?

• A) 0.8172
• B) 0.6012
• C) 0.0828
• D) 0.1566
• E) 0.7434

---

Definitions:

Social Inequality

The presence of disparate opportunities and benefits for various social roles or standings within a community or society.

Violence Rates

Statistics that indicate the frequency or number of violent incidents within a specific time period or area.

African Americans

A racial or ethnic group in the United States with ancestry from any of the black racial groups of Africa.

Capital Punishment

The legally authorized killing of someone as punishment for a crime, also known as the death penalty.