Complete Question
Complete Question is attached below
Answer:
Step-by-step explanation:
From the question we are told that:
Sample size
Sample Variants
Sigma control limits
Therefore
Total number of observations is Given as
Generally
Summation of defectivee
Generally the equation for P-bar is mathematically given by
Generally the equation for 3-sigma upper control limit of the process is mathematically given by
159
k (9) = (2 * ) - 3
= (2 * 81) - 3
= 162 - 3
= 159
3.09