Answer Happy

For the questions related to control charts, you may need to use the following table (and you can find the same table in the lecture slides): Sample Factors for Calculating 3-Sigma Limits Factors for UCL/LCL of X-bar Factors for LCL of R charts Charts 1.880 0 Factors for UCL of R charts Size (n) 2 3.267 3 0 2.575 4 1.023 0.729 0.577 0 2.282 5 0 2.115 6 0.483 0 2.004 0.419 0.076 1.924 00 0.136 1.864 0.373 0.337 9 0.184 1.816 1.777 10 0.308 0.223
RJ produces chocolate balls. There are five samples, and each sample contains 4 packs of chocolate balls that were randomly selected and weighed. The following is the sample data Weight (lb) Pack 1 Pack 2 Pack 3 Pack 4 Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 0.94 1.05 0.98 0.931 1.151 0.93 1.131 0.93 08 0.88 1.07 0.9 1.12 0.96 1.06 0.97 0.89 1.01 RJ wants to control the range of the products. Based on the samplo data, what is the UCLR for an R-Chart? 0.617 0.689 0.561 0.443 5 points Save Answer QUESTION 9 A bottle water filling process has a lower specification limit of 17.9 oz and an upper specification limit of 18.2 oz. The standard deviation is 0.1 oz., and the average is 18 oz. What is the process capability index Cpk for the process? (note: please follow the definition of the process capability index in the lecture note) 0.67 0.33 01 1.33