Step 3(b) Construct the upper and lower limits for a p chart for the manufacturing process, assuming eachsample has 100 calls.Ap chart is a control chart that is used for proportion-defective data. The upper control limit, UCL, and lowercontrol limit, LCL, are calculated as follows where p is the sample proportion of defective items and o- is thestandard error of the proportion based on the samples of size n.UCL = p + 30-LCL %3D р — Зо- whereР(1 — р)0- =pIf sample proportions are within the UCL and LCL, then the process is said to be in control. If the LCL iscalculated to be a negative value, then it is set to 0.The sample proportion of calls not resulting in a satisfactory outcome was found to be p =0.051. There were10 samples of 100 calls each, so we have n =Substitute these values in the formula for the upper control limit, rounding the result to four decimal places.UCL =p + 30-p(1 – p)= p + 30.051(1 – 0.051)= 0.051 + 3SubmitSkip (you cannot come back)

If sample proportions are within the UCL and LCL, then the process is said to be in control. If the LCL is calculated to be a negative value, then it is set to 0. The sample proportion of calls not resulting in a satisfactory outcome was found to be p = 0.051. There were 10 samples of 100 calls each, so we haven = Substitute these values in the formula for the upper control limit, rounding the result to four decimal places. UCL = p + 3o- Р (1 — р) = p + 3 in 0.051(1 – 0.051) = 0.051 + 3. %3D

If sample proportions are within the UCL and LCL, then the process is said to be in control. If the LCL is calculated to be a negative value, then it is set to 0. The sample proportion of calls not resulting in a satisfactory outcome was found to be p = 0.051. There were 10 samples of 100 calls each, so we haven = Substitute these values in the formula for the upper control limit, rounding the result to four decimal places. UCL = p + 3o- Р (1 — р) = p + 3 in 0.051(1 – 0.051) = 0.051 + 3. %3D

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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