A process sampled 20 times with a sample of size 8 resulted in X 26.5 and R = 1.4. Compute the upper and lower control limits for the x chart for this process. (Round your answers to two decimal places.) UCL =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.3: Measures Of Spread
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A process sampled 20 times with a sample of size 8 resulted in x = 26.5 and R = 1.4. Compute the upper and lower control limits for the x chart
for this process. (Round your answers to two decimal places.)
UCL =
LCL =
Compute the upper and lower control limits for the R chart for this process. (Round your answers to two decimal places.)
UCL =
LCL =
Transcribed Image Text:You may need to use this table to answer this question. A process sampled 20 times with a sample of size 8 resulted in x = 26.5 and R = 1.4. Compute the upper and lower control limits for the x chart for this process. (Round your answers to two decimal places.) UCL = LCL = Compute the upper and lower control limits for the R chart for this process. (Round your answers to two decimal places.) UCL = LCL =
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