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
B is correct
2/4+2/4 or 1/2+1/2
if there is 2/4 in one pan and 1/2 in another 2/4=1/2