SCENARIO 18-10
Below is the number of defective items from a production line over twenty consecutive morning
shifts. $$\begin{array} { | r | r | | r | r | }
\hline \text { Day } & \text { Nonconformances } & \text { Day } & \text { Nonconformances } \
\hline 1 & 26 & 11 & 22 \
\hline 2 & 27 & 12 & 26 \
\hline 3 & 23 & 13 & 21 \
\hline 4 & 21 & 14 & 22 \
\hline 5 & 26 & 15 & 19 \
\hline 6 & 20 & 16 & 17 \
\hline 7 & 35 & 17 & 21 \
\hline 8 & 30 & 18 & 18 \
\hline 9 & 21 & 19 & 16 \
\hline 10 & 25 & 20 & 17 \
\hline
\end{array}$$
-Referring to Scenario 18-10, based on the c chart, it appears that the process is
out of control.

Question

SCENARIO 18-10
Below is the number of defective items from a production line over twenty consecutive morning
shifts. $$\begin{array} { | r | r | | r | r | } 
\hline \text { Day } & \text { Nonconformances } & \text { Day } & \text { Nonconformances } \
\hline 1 & 26 & 11 & 22 \
\hline 2 & 27 & 12 & 26 \
\hline 3 & 23 & 13 & 21 \
\hline 4 & 21 & 14 & 22 \
\hline 5 & 26 & 15 & 19 \
\hline 6 & 20 & 16 & 17 \
\hline 7 & 35 & 17 & 21 \
\hline 8 & 30 & 18 & 18 \
\hline 9 & 21 & 19 & 16 \
\hline 10 & 25 & 20 & 17 \
\hline
\end{array}$$
-Referring to Scenario 18-10, based on the c chart, it appears that the process is
out of control.

Quizplus · Accepted Answer

The c chart shows that the number of nonconformances is above the upper control limit on day 7, which indicates that the process is out of control.

SCENARIO 18-10 Below Is the Number of Defective Items from a Production

SCENARIO 18-10
Below Is the Number of Defective Items from a Production