Morrison Industries has decided to use an R-Chart to monitor the changes in the variability of their 54.00 pound industrial belts. The production manager randomlysamples 6 industrial belts and measures the weight of the sample (in pounds) at 11 successive time periods.TableControl ChartStep 2 of 7: What is the Upper Control Limit? Round your answer to three decimal places.Copy Table use the Shift and arrow keys. To find the average of the selected cells, select the Average Values butt-Copy TableAverage ValuesThe average of the selected cell(s) is54.030.Copy ValuePeriod obs1 obs2 obs3123st4567891011obs4 obs5 obs6 Sample Range54.05 54.03 54.04 53.99 53.96 53.95 0.1054.05 54.04 54.03 54.02 54.00 54.04 0.0554.02 54.03 54.05 54.01 54.01 54.01 0.0454.03 54.05 53.98 54.02 53.97 53.97 0.0854.04 53.98 53.99 53.96 0.0854.00 54.01 53.98 53.99 54.01 54.01 0.0353.97 53.96 54.00 54.05 53.96 54.02 0.0954.00 54.0053.97 53.96 54.0154.04 54.00 53.97 0.0854.01 54.01 53.9954.0454.04 54.03 53.9954.03 54.0154.05 53.99 54.00 0.0654.02 54.05 53.95 0.1054.04 53.99 54.01 0.05

Sample size =6 sample range is given at 11 successive time periodsSample…

Answered: Morrison Industries has decided to use…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Eyeglassomatic manufactures eyeglasses for different retailers. They test to see how many defective lenses they made the time period of January 1 to March 31. The table gives the defect and the number of defects. Do the data support the notion that each defect type occurs in the same proportion? Test at the 5% level. Number of Defective Lenses Defect type Number of defects Scratch 1866 Right shaped - small 1935 Flaked 1979 Wrong axis 1921 Chamfer wrong 1864 Crazing, cracks 1991 Wrong shape 2004 Wrong PD 1895 Spots and bubbles 1917 Wrong height 1885 Right shape - big 1875 Lost in lab 1886 Spots/bubble - intern 1935 State the hypotheses.H0: Each defect type in the same proportion.Ha: Each defect type in the same proportion. Calculate the χ2 test statistic. Round expected values to two decimal places. Round χ2 to three decimal places.χ2 = Calculate the p-value. Round to four decimal places.p-value = State your decision.Since p-value 0.05,…
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