Question: Question 4 1 pts Your supervisor, Lisa Lehmann, has asked that you report on the output of a machine on the factory floor. This machine

Question 4 1 pts Your supervisor, Lisa Lehmann,

Question 4 1 pts Your supervisor, Lisa Lehmann, has asked that you report on the output of a machine on the factory floor. This machine is supposed to be producing optical lenses with a mean weight of 50 grams and a range of 3.5 grams. The following table contains the data for a sample size of n = 6 taken during the past 3 hours: Sample No. Sample Average Sample Range 1 55 3 2 47 1 3 49 5 4 50 3 5 52 2 6 57 6 7 55 3 8 48 2 9 51 2 10 56 3 a. What are the x-bar control limits? [Select ] and R-chart control limits? [ Select] b. Based on the data, is the process in control? no If not/yes, what sample no.'s are/or not in control [Select ]

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