Which of these assumptions are made while using the DNOM approach? – McqOptions

MCQOPTIONS

1.	Which of these assumptions are made while using the DNOM approach?
A.	The process standard deviation is same for all parts
B.	The process standard deviation is different for all parts
C.	The samples size is variable
D.	The sample size is 1
Answer» B. The process standard deviation is different for all parts

Discussion

No Comment Found

Related MCQs

Sample size is allowed to vary for the construction of the DNOM based control charts.
Standardized R chart which uses control limits D3 and D4 has the value of \(R_i^s\) = _________
Which of these will work correctly and efficiently, when the process standard deviations are different for different part numbers?
Standard hypothesis testing procedures are used to compare __________ process average to a desired process target to determine whether the process mean is different from the target.
Which of these does not need to have the nominal value specified frequently?
What is used instead of Nominal values when the nominal value is not given in the case of DNOM approach?
Which of these is true for DNOM approach?
Which of these assumptions are made while using the DNOM approach?
How many samples are generally taken before calculating the control limits for the DNOM x bar and R charts?
If in a manufacturing process, the measurements for a certain dimension for a part are, 50, 51 and 52; where the nominal value of the dimension measured is 50, what will be the DNOM mean?