A process produces nonconformities according to a Poisson distribution. If the mean of the nonconformities is 25, what is the standard deviation?
Which of the following best describes a controlled variable whose influence on a response is being studied?
In an experimental design context, replication refers to:
The measure which helps to understand the spread of variation is called as __________
The statistics that summarize a population are referred to as?
For a line in an FMEA form a team has established the following:
Cost: $82
Severity: 7
Occurrence: 9
Detection: 4
Target date: 7 days
What should the risk priority number (RPN) be for this line:
A set of data from a process has 8 readings per sample and 50 samples. The mean of the 50 sample means is 12.62. The mean of the 50 ranges is 0.18.Find control limits for the R chart.
This QFD matrix was used in the design process for a ball point pen. What symbol is appropriate for the square labeled 15?
A black belt would use non-parametric statistical methods when
The Pareto Principle is associated with 80:20 ratios? (True/False)
= 1.864 x 0.18 = 0.33
= 0.1111 x 0.18 = 0.02
