Given the Following Process Control Data for a Quality Attribute $$\begin{array} { l r } \text { Sample } & \text { Defectives } \\\hline \# 1 & 36 \\\# 2 & 32 \\\# 3 & 52\end{array}$$

question 125

Short Answer

Given the following process control data for a quality attribute (three samples of size 400 each): $$\begin{array} { l r } \text { Sample } & \text { Defectives } \\\hline \# 1 & 36 \\\# 2 & 32 \\\# 3 & 52\end{array}$$ If the process is known to produce 11 percent defectives on average, using three-sigma control limits, do any of the sample proportions indicate an out-of-control process proportion of defectives?

---

Definitions:

Breakthrough Accomplishments

Major achievements or advances that surpass existing norms and have a significant impact on a field or area.

Potentially Major Significance

Something that could have a large and meaningful impact or importance in the future.

Energy Project

An initiative focused on the production, distribution, and consumption of energy, often aimed at improving efficiency, sustainability, or exploring alternative energy sources.

Intense Focus

Deep concentration and complete immersion in a particular task or subject matter.