For what value of sample size, will the p-chart will have a LCL value – McqOptions

MCQOPTIONS

1.	For what value of sample size, will the p-chart will have a LCL value higher than 0 when p=0.05 and 3 sigma limits are used?
A.	n>121
B.	n>100
C.	n>125
D.	n>171
Answer» E.

Discussion

No Comment Found

Related MCQs

The points plotting below the lower control limit of p-chart do not always represent the out-of-control process or an assignable cause.
Even if 100% inspection is done, control chart can have a variable sample size.
The approximate upper control limit calculated for control chart limits based on an average sample size, is expressed by _____
In the case of average sample size based control limits, which of these states the correct expression for average sample size?
Which one of these is not a method to plot the variable sample size data on p-chart?
For a process, there are 25 samples taken from its output of variable sample size. There are total 234 defects in all the samples combined. If the total of all the sample sizes is 2450, what will be the value of the UCL in the case of variable-width control limits of p-chart?
What is the expression to calculate the variable-width control limits for the p-chart?
For a control chart data having the average sample fraction nonconforming= 0.2313 and the sample size=50, what will be the value of the UCL for the np control chart?
If the p=0.2313 for a np chart, and the number of items in a sample are 50, what will be the center line value of the np chart?
The center line of the np-control chart represents the value equal to ____________