A manufacturing engineer is studying the dimensional variability of a particular component that is produced on three machines. Each machine has two spindles, and four components are randomly selected from each spindle. The results follow. Analyze the data, assuming that machines and spindles are fixed factors. Machine 1 Machine 2 Machine 3 Spindle 1 2 1 2 1 2 12 8 14 12 14 16 9 9 15 10 10 15 11 10 13 11 12 15 12 8 14 13 11 14 Calculate the Determination Coefficient (as percentage) for the Model obtained. Use 2 decimal Digits Respuesta:

Two machines are currently in use in a process at the Dennis Kira Mfg. Co. The standards for this process are LSL = 450" and USL= 454". Machine One is currently producing with mean = 451" and standard deviation .0004"," Machine Two is currently producing with mean .4515" and standard deviation .0003". Which machine has the higher capability index? Machine One has an index of 0.83 (round your response to two decimal places). Machine Two has an index of (round your response to two decimal places).

Janice​ Sanders, CEO of Pine Crest Medical​ Clinic, is concerned over the number of times patients must wait more than 30 minutes beyond their scheduled appointments. She asked her assistant to take random samples of 55 patients to see how many in each sample had to wait more than 30 minutes. Each instance is considered a defect in the clinic process. The table below contains the data for 15 samples.                                                                                                                                         Sample Number of Defects Sample Number of Defects Sample Number of Defects 1 3 6 4 11 1 2 6 7 7 12 3 3 4 8 1 13 7 4 3 9 5 14 7 5 6 10 2 15 3 a. Assuming Janice Sanders is willing to use​ three-sigma control​ limits, construct the upper and lower control limits. The UCLp equals to what  and the LCLp equals to what ​(Enter your responses rounded to four decimal places.…

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