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Use the data shown below and the information in Annexture A to develop a control chart that monitors consistency. Use your chart to make an

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Use the data shown below and the information in Annexture A to develop a control chart that monitors consistency. Use your chart to make an assessment is the process in control? (15 Marks)

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Annexure A Formulas for computing Control Charts UCLLCL=D4R=D3R LCL=xA2RUCL=x+A2R \begin{tabular}{|l|l|r|r|r|r|l|l|} \hline Sample & \multicolumn{1}{|c|}{ X1 } & X2 & X3 & X4 & X5 & \multicolumn{1}{|c|}{ Xbar } & Range \\ \hline 1 & 10.23 & 10.14 & 10.21 & 10.73 & 10.76 & 10.41 & 0.62 \\ \hline 2 & 10.8 & 10.69 & 10.11 & 10.79 & 10.63 & 10.6 & 0.69 \\ \hline 3 & 10.12 & 10.84 & 10.96 & 10.21 & 10.97 & 10.62 & 0.85 \\ \hline 4 & 10.27 & 10.85 & 10.63 & 10.37 & 10.92 & 10.61 & 0.65 \\ \hline 5 & 10.78 & 10.54 & 10.74 & 10.39 & 10.41 & 10.57 & 0.39 \\ \hline 6 & 10.24 & 10.17 & 10.33 & 10.27 & 10.36 & 10.27 & 0.19 \\ \hline 7 & 10.17 & 10.07 & 10.66 & 10.4 & 10.38 & 10.34 & 0.59 \\ \hline \end{tabular} \begin{tabular}{|l|l|l|l|l|l|l|l|} \hline 8 & 10.76 & 10.99 & 10.86 & 10.36 & 10.76 & 10.75 & 0.63 \\ \hline 9 & 10.12 & 10.5 & 10.47 & 10.59 & 10.73 & 10.48 & 0.61 \\ \hline 10 & 10.15 & 10.32 & 10.47 & 10.42 & 10.43 & 10.36 & 0.32 \\ \hline \end{tabular}

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