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Examine the Statistical Process Control Outputs Below

question 123

Essay

Examine the Statistical Process Control outputs below. Answer the following questions.
a. What is the sample size?
b. What is the number of samples?
c. What is the mean of sample 8; what is the range of sample 10?
d. Is this process in control? Explain-a simple Yes or No is insufficient.
e. What additional steps should the quality assurance team take?  Mean  Range  UCL (Upper control limit) 12.68561.0193 CL (Center line) 12.360.67 LCL (Lower control limit) 10.03440 Sample Number  Item 1  Item 2  Item 3 Item 4 Mean  Range  Sample 1 12.212.61212.112.2250.6 Sample 2 11.912.512.412.712.3750.8 Sample 3 1212.212.913.112.551.1 Sample 4 12.512.512.412.812.550.4 Sample 5 12.212.812.71212.4250.8 Sample 6 12.112.511.812.312.1750.7 Sample 7 12.312.412.812.412.4750.5 Sample 8 1212.112.412.212.1750.4 Sample 9 12.112.812.411.912.30.9 Sample 10 12.612.412.112.312.350.5\begin{array}{|l|l|l|l|l|l|l|}\hline&&\text { Mean } && \text { Range }\\\text { UCL (Upper control limit) }&&12.6856&&1.0193\\\hline\text { CL (Center line) }&&12.36&&0.67\\\text { LCL (Lower control limit) }&&10.0344&&0\\\text { Sample Number }&\text { Item 1 }&\text { Item 2 }&\text { Item 3}&\text { Item 4}&\text { Mean } & \text { Range }\\\hline \text { Sample 1 } & 12.2 & 12.6 & 12 & 12.1 & 12.225 & 0.6 \\\text { Sample 2 } & 11.9 & 12.5 & 12.4 & 12.7 & 12.375 & 0.8 \\\text { Sample 3 } & 12 & 12.2 & 12.9 & 13.1 & 12.55 & 1.1 \\\text { Sample 4 } & 12.5 & 12.5 & 12.4 & 12.8 & 12.55 & 0.4 \\\text { Sample 5 } & 12.2 & 12.8 & 12.7 & 12 & 12.425 & 0.8 \\\text { Sample 6 } & 12.1 & 12.5 & 11.8 & 12.3 & 12.175 & 0.7 \\\text { Sample 7 } & 12.3 & 12.4 & 12.8 & 12.4 & 12.475 & 0.5 \\\text { Sample 8 } & 12 & 12.1 & 12.4 & 12.2 & 12.175 & 0.4 \\\text { Sample 9 } & 12.1 & 12.8 & 12.4 & 11.9 & 12.3 & 0.9 \\\text { Sample 10 } & 12.6 & 12.4 & 12.1 & 12.3 & 12.35 & 0.5 \\\hline\end{array}

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Definitions:

Precognition

The alleged ability to see or know about events before they happen.

Motivations

Motivations are the driving forces behind human actions, desires, and needs.

Perception

The method through which people arrange and understand their sensory observations to assign significance to their surroundings.

Emotion

A complex psychological state that involves a subjective experience, physiological response, and behavioral or expressive response.

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