The leader in the quality movement who recommended that organizations "eliminate numerical quotas for the work force and numerical goals for management." :
A. Juran
B. Ishikawa
C. Crosby
D. Feigenbaum
E. Taguchi
F. none of the above
The team in the above problem draws arrows from Post-It?notes that are causes to notes that are the effects of these causes. This step is best described by which approach to problem solving?
A. Affinity diagram
B. Inter-relationship digraph
C. Tree diagram
D. Process decision program chart
E. Matrix diagram
F. Prioritization matrix
G. Activity network diagram
Find the value of (5) in the ANOVA table. Assume: A. 16.4
B. 3.2
C. 18.6
D. 23.2
E. 4.54
F. 12.2
G. 0.525
H. 2.82
I. 1.48
J. 35.4
K. 0.10 L. 0.05 M. 0.01 N. 0.005 O. 0
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.A customer requires that SPC charts be done on their forms which have spaces for only 5 readings per sample. What should be the UCL and LCL for tbe new averages chart?
A. 12.53 and 12.71
B. 12.58 and 12.66
C. 11.61 and 13.63
D. none of the above
The overall tolerance for three components in series in an electrical circuit Is+ 10 . Assuming normal, stable, capable processes produce the components, use stack tolerance techniques to find a set of tolerances for the three components.
A. 3, 3 and 4 respectively
B. 7, 7 and 6 respectively
C. 8, 8 and 8 respectively
D. 10, 10 and 14 respectively
A(n) ______________ is best used to compare a Machine 1 average quality characteristic to the same quality characteristic of Machine 2.
A. 1-Sample t-test
B. 2-Sample t-test
C. F test
D. ANOVA test
Calculate the Rolled Throughput Yield of this process using this data. Data: unit input: 1215, unit output: 1180, defects repaired: 184, scrap: 42
A. 80.85%
B. 81.40%
C. 82.23%
D. 84.96%
Early in a project a Belt will want to begin to identify and evaluate risk factors for the subject process and will therefore begin building a(n) ________.
A. FMEA
B. SIPOC
C. X-Y Diagram
D. Team Charter
A valid mathematical Regression represents all of the characteristics shown except ___________________________.
A. The residuals when plotted follow a Normal Distribution
B. The sum of the residuals is zero
C. All of the standardized residuals will be within ? Standard Deviations
D. Most standardized residuals are within ? Standard Deviations
Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60o F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 13.6 pots per day were sold with a Standard Deviation of 0.7 pots. The statistical Degrees of Freedom for this example are?
A. 1
B. 29
C. 30
D. 31
E. 2
