Instruction 18-6
Below Is the Number of Defective Items from a Production

question 65

Short Answer

Instruction 18-6
Below is the number of defective items from a production line over 20 consecutive morning shifts.
$$\begin{array} { | l | l | l | l| } \hline \text { Day } & \text { Nonconf. } & \text { Day } & \text { Nonconf. } \\\hline 1 & 26 & 11 & 22 \\\hline 2 & 27 & 12 & 26 \\\hline 3 & 23 & 13 & 21 \\\hline 4 & 21 & 14 & 22 \\\hline 5 & 26 & 15 & 19 \\\hline 6 & 20 & 16 & 17 \\\hline 7 & 35 & 17 & 21 \\\hline 8 & 30 & 18 & 18 \\\hline 9 & 21 & 19 & 16 \\\hline 10 & 25 & 20 & 17\\\hline\end{array}$$ Note: Nonconf. = Nonconformances
-Referring to Instruction 18-6,construct a c chart for the number of defective items.

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Definitions:

Metamorphic Rock

Rock that has been transformed from an original form (sedimentary or igneous) into a new form through heat, pressure, and chemical processes, without melting.

River Terrace

A flat, bench-like structure alongside a river, formed by the river cutting deeply into the land then retreating, leaving a raised platform.

Well-developed Soil

Soil that has undergone extensive formation processes, resulting in distinct layers and rich nutrient content.

Lava Flow

The movement of lava as it pours out and spreads over the land following a volcanic eruption.