Problem 3 EQuestion Help The Canine average weight per packet is 45 grams. Compa

Question

Problem 3 EQuestion Help The Canine average weight per packet is 45 grams. Company produces delicious dog treats for canines with discriminating tastes. Management wants the ines with discriminating tastes Management wants the box-fiing line to be set so that the process To make sure that the process is in control, an inspector at the end of the filling line periodically selects a random box of 10 and weighs each packet When the process is in control, the range in the weight of each sample has averaged 6 grams Click the icon to view the table of factors for cakut ting three sig a imits for the x-chart and R chart. a. Design an R- and an x-chart for this process The UCLA equals 10.66 grams and the LCLA equals 1. 34 grams. (Enter your response rounded to two decimal places) The UCL; equals grams and the LCL; equals grams. (Enter your responses rounded to two decimal places ) More Info Factors for calculating three-sigma limits for the x-chart and R-chart Size of Sample Factor for UCL and LCL Factor for LCL for R-Chart (D) Factor for UCL for R.Chart (D) 3 267 2.575 2 282 2 115 2 004 1924 1.864 1816 for x-chart (A2) 1.023 0 729 0.577 0 483 0 419 0 373 0.337 0 308 0 076 0 136 0 184 0 223 Enter your answer in the 10 remaining

Explanation / Answer

A2 for n=10 is 0.308 as we can see. The UCL and LCL for x would be calculated as follows: -

UCL=x+A2(R)=45+0.308(6)=46.848

LCL=x-A2(R)=45-0.308(6)=43.152

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