Academic MBA Question:
MBA Solved Assignments – A manufacturing cos manufactures bangles for different sizes for the kids of different group. You are appointed as an expert. You selected 1 unit (As sample) in every 5 finished product. Total population size is 50. You checked each and every specification given to you. Below are the number of defects identified by you in each of the sample
Sample No No of defects Defect / Sample
1 2 2
2 3 3
3 1 1
4 2 2
5 3 3
6 4 4
7 2 2
8 1 1
9 3 3
10 2 2
a. Calculate the UCL & LCL for the mentioned scenario?
b. Assume the below & calculate Cp & Cpk.
USL LSL Recorded results
47 25 49
47 25 19.4
47 25 47.6