Use the Given Process Data to Construct a Control Chart

question 8

Essay

Use the given process data to construct a control chart for p
-A machine is supposed to fill cans that contain 12 oz. Each hour, a sample of four cans is tested; the results of 15 consecutive hours are given below. $\begin{array}{c|cccc|c|c}\mathrm{S} & & \mathrm{A} &&& \mathrm{M} & \mathrm{R} \\\hline 1 & 11.2 & 11.7 & 11.8 & 11 .7 & 11.6 & 0.6 \\2 & 11.8 & 11.3 & 11.6 & 11 . 6& 1.575 & 0.5 \\3 & 11.3 & 12.0 & 11.8 & 11.7 & 11.7 & 0.7 \\4 & 12.1 & 11.6 & 12.1 & 12.0&11 .95 & 0.5 \\5 & 11.8 & 11.8 & 11.9 & 11.9&11 .85 & 0.1\\6 & 12.0 & 11.9 & 11.8 & 11.7&11 .85&0 .3 \\7 & 11.6 & 12.0 & 11.9 & 11.8&1 .825&0 .4 \\8 & 11.5 & 12.1 & 11.9 & 12.0&11 .875&0 .6\\9 & 12.1 & 12.1 & 11.7 & 11.9&11 .95&0 .4 \\10 & 11.7 & 12.0 & 11.6 & 11.9 & 11.8 & 0.4 \\11 & 12.1 & 12.4 & 11.9 & 12.2&12 .15&0 .5\\12 & 12.5 & 12.0 & 12.4 & 12 .3& 12.3 & 0.5 \\13 & 12.5 & 12.0 & 12.1 & 12.1 & 12.175 & 0.5 \\14 & 12.4 & 12.0 & 12.0 & 12 . 4& 12.2 & 0.4 \\15 & 12.4 & 12.4 & 12.6 & 12 .1 & 12.375 & 0.5\\\end{array}$

---

Definitions:

Television Set

An electronic device designed to receive and display television broadcast signals and other audio-visual content.

CAD

Stands for Computer-Aided Design, a type of software used for creating precise drawings or technical illustrations in various engineering fields.

Economic Importance

The significance of an industry, sector, or activity in terms of its contribution to economic growth, employment, and wealth creation.

Trading Volume

The amount of an asset or securities traded during a specific period of time, often used as an indicator of market activity and liquidity.