Help Save & Submit Check my w 15 Problem 10-25 (Algo) 1 oors Resistors for electronic circuits are manufactured on a high speed automated machine. The machine is set up to produce a large run of resistors of 1000 ohms cach. Use Exhibit 10:13 To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in och sample. The complete list of samples and their measured values are as follows: Use three-sigma controlimits eBoo SAR References 1011 981 95 READINGS IN ONS 1092 1099 1016 979 978 1023 976 974 1003 998 100 1007 992 976 978 1001 988 1038 11 1030 2014 1010 1991 1021 SAN 990 1010 998 981 975 997 1018 983 1024 1028 974 989 989 972 2010 1007 992 1013 983 1005 1021 996 1014 995 973 971 975 1011 1001 987 1015 1 2 2 4 5 6 7 9 9 10 11 12 13 14 15 1022 1002 1009 Mc Graw HAN Check my w 15 a. Calculate the mean and range for the above samples. (Round "Mean" to 2 decimal places and "Range* to the nearest whole number) 1 points Mean Range Sample Number 1 2 3 4 References 5 8 7 a 9 54 10 11 12 13 14 15 Mc Chapter 10 Assignment Save & En Check my work 15 b. Determine X and R. (Round your answers to 3 decimal places.) 1 point X bar 997.250 Bor Rar References c. Determine the UCL and LCL for a X chart. (Round your answers to 3 decimal places.) UCL LCL 969 272 Check my work 15 1 d. Determine the UCL and LCL for B. chart (Leave no cells blank - be certain to enter *o" wherever required. Round your answers to 3 decimal places.) eo UCL LCL References e. What comments can you make about the process? Process is out of statistical control Process is in statistical control Mc Graw