Michael Wynder I 4/16/18 9:03 AM Test Exam #2 Time Remaining: 01:01:43 Submit Te

Question

Michael Wynder I 4/16/18 9:03 AM Test Exam #2 Time Remaining: 01:01:43 Submit Test This Question: 30 pts This Test: 240 pts possible The defect rate for your product has historically been about 4.50%, For a sample size of 300, the upper and lower 3-sigma control chart limits are: UCLp (enter your response as a number between 0 and 1, rounded to four decimal places). LCLp (enter your response as a number between 0 and 1, rounded to four decimal places). Enter your answer in each of the answer boxes. mt 6

Explanation / Answer

Defect Rate = 4.5 % = 0.045

Sample size n = 300

z = 3

UCLp = p+z*?(p(*(1-p))/n = 0.045+3*?0.045*(0.955)/300 = 0.05696

LCLp = p-z*?(p(*(1-p))/n = 0.045-3*?0.045*(0.955)/300 = 0.03303

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