Flaws are counted on a standard steel plate (sheet). Each sheet has the exact same dimensions. Ten sheets are selected at random and the number of flaws per sheet is as follows:
$$\begin{array} { | c | c | }
\hline \text { Sheet } & \text { Number of Flaws } \
\hline 1 & 3 \
\hline 2 & 1 \
\hline 3 & 3 \
\hline 4 & 0 \
\hline 5 & 2 \
\hline 6 & 2 \
\hline 7 & 0 \
\hline 8 & 1 \
\hline 9 & 1 \
\hline 10 & 2 \
\hline
\end{array}$$ Determine the lower and upper control limits for a c-chart.

Question

Flaws are counted on a standard steel plate (sheet). Each sheet has the exact same dimensions. Ten sheets are selected at random and the number of flaws per sheet is as follows:
 $$\begin{array} { | c | c | } 
\hline \text { Sheet } & \text { Number of Flaws } \
\hline 1 & 3 \
\hline 2 & 1 \
\hline 3 & 3 \
\hline 4 & 0 \
\hline 5 & 2 \
\hline 6 & 2 \
\hline 7 & 0 \
\hline 8 & 1 \
\hline 9 & 1 \
\hline 10 & 2 \
\hline
\end{array}$$ Determine the lower and upper control limits for a c-chart.

Quizplus · Accepted Answer

The Answer of Flaws are counted on a standard steel plate (sheet). Each sheet has the exact same dimensions. Ten sheets are selected at random and the number of flaws per sheet is as follows:
 $$\begin{array} { | c | c | } 
\hline \text { Sheet } & \text { Number of Flaws } \
\hline 1 & 3 \
\hline 2 & 1 \
\hline 3 & 3 \
\hline 4 & 0 \
\hline 5 & 2 \
\hline 6 & 2 \
\hline 7 & 0 \
\hline 8 & 1 \
\hline 9 & 1 \
\hline 10 & 2 \
\hline
\end{array}$$ Determine the lower and upper control limits for a c-chart.

Flaws Are Counted on a Standard Steel Plate (Sheet) Determine the Lower and Upper Control Limits for a C-Chart