Multiple Choice
What is the standard deviation if a proportion of 0.89 of nonconforming items is found from twelve samples of size 136,twelve samples of size 124,and thirty samples of size 131?
A) 0.027
B) 0.001
C) 0.566
D) 0.305
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: A table of values can be used
Q2: Control charts were first used by Dr.Walter
Q3: The <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2972/.jpg" alt="The -chart
Q4: Which of the following are two important
Q6: An <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2972/.jpg" alt="An -chart
Q7: The number of nonconforming items in each
Q8: A process is considered out of control
Q9: Find the control limits for the R-chart
Q10: A process is considered to be under
Q11: Quality control methods help employees do all