Free CSSBB Exam Dumps

Question 56

- (Topic 1)
There are 14 different defects that can occur on a completed time card. The payroll department collects 328 cards and finds a total of 87 defects. DPMO =:

A. 87 ÷ 328
B. 87 ÷ (328 × 14)
C. 14 ÷ 87
D. 87 ÷ 14 × 1,000,000
E. 328 ÷ 87
F. 87 × 1,000,000 ÷ (14 × 328)

Correct Answer:F

Question 57

- (Topic 2)
A principle advantage of fractional factorial experimental designs is:

A. reduced cost
B. improved accuracy
C. increased confounding
D. higher confidence level
E. reduced probability of type II errors

Correct Answer:A

Question 58

- (Topic 2)
In an experimental design context, replication refers to:

A. duplicating experimental results at another location
B. repeating a test with the same factor levels
C. obtaining the same or similar results from different factors
D. repeating an experiment but using at least one different factor level

Correct Answer:C

Question 59

- (Topic 2)
Calculate the main effect of factor A:
CSSBB dumps exhibit

A. 20
B. 25
C. 30
D. 40
E. none of the above

Correct Answer:A

A factorial experiment can be analyzed using ANOVA or regression analysis[ citation needed]. It is relatively easy to estimate the main effect for a factor. To compute the main effect of a factor "A", subtract the average response of all experimental runs for which A was at its low (or first) level from the average response of all experimental runs for which A was at its high (or second) level.

Question 60

- (Topic 1)
A _____ from a sample is used to estimate a population ______. The two words that best fill these blanks are:

A. item, value
B. value, statistic
C. statistic, parameter
D. parameter, value
E. parameter, statistic

Correct Answer:C