QDM EXPERT EXAM LATEST
QUESTIONS AND ANSWERS
2026 - 2027
What is the first step of the DOE process? - ANSWERS-Establish
experiment objectives
What should we do if in an experiment Fcalc = 3.497 and Fcritical
=3.89. - ANSWERS-Fail to reject the null hypothesis
Which is not calculated to determine a one-way ANOVA - ANSWERS-
Standard deviation
What is the formula for the degrees of freedom of the error -
ANSWERS-(Number of data points - 1) - (Number of groups - 1)
What can you conclude if the true correlation coefficient is between -
0.9095 and -0.8019 - ANSWERS-Strong negative correlation
What can you conclude if the true correlation coefficient is between -
0.1057 and 0.4765 - ANSWERS-No correlation
When the independent variable, A, and dependent variable B have a
strong positive correlation
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PAGE
1
, QDM EXPERT EXAM LATEST
QUESTIONS AND ANSWERS
2026 - 2027
*We can say that A causes B
*We can say that B causes A
*We can say that A and B are equal
*None of the above - ANSWERS-None of the above
Which is not an assumption for simple linear regression - ANSWERS-
The residuals are all greater than 0
Select the general form of a linear regression equation *Y = b0 + b1^2
(X-N) *Y = b0 + b1 (X)^2 *Y = b0 + b1 (X) *Y = b0^2 + b1 (X-N) -
ANSWERS-Y = b0 + b1 (X)
Which of the following graphics show data that is normally distributed,
with equal variance
*Plot of residuals varies around the 0 line *Plot of residuals narrow left
to right gfx *Plot of residuals expands left to right gfx *None of the
above - ANSWERS-Plot of residuals varies around the 0 line
When is the best time to conduct an FMEA? - ANSWERS-During the
earliest conceptual stages of the process design
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2
, QDM EXPERT EXAM LATEST
QUESTIONS AND ANSWERS
2026 - 2027
Which finds the failure mode before the customer experiences the failure
effect - ANSWERS-Detection control
The way that a component or process step fails to perform a specified
function is known as - ANSWERS-Failure mode
What is the formula for determining the RPN in an FMEA? -
ANSWERS-S x O x D
What type of teams are necessary when choosing an FMEA team? -
ANSWERS-Multi-functional
What should you not do to save time when working on an FMEA -
ANSWERS-Complete every column in the FMEA at one time
Which of these options applies to QDM? 1 Only my FedEx Opco uses it
2 Only my department uses it 3 Nobody uses it 4 QDM applies to all
functions and activities - ANSWERS-QDM applies to all functions and
activities
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3
QUESTIONS AND ANSWERS
2026 - 2027
What is the first step of the DOE process? - ANSWERS-Establish
experiment objectives
What should we do if in an experiment Fcalc = 3.497 and Fcritical
=3.89. - ANSWERS-Fail to reject the null hypothesis
Which is not calculated to determine a one-way ANOVA - ANSWERS-
Standard deviation
What is the formula for the degrees of freedom of the error -
ANSWERS-(Number of data points - 1) - (Number of groups - 1)
What can you conclude if the true correlation coefficient is between -
0.9095 and -0.8019 - ANSWERS-Strong negative correlation
What can you conclude if the true correlation coefficient is between -
0.1057 and 0.4765 - ANSWERS-No correlation
When the independent variable, A, and dependent variable B have a
strong positive correlation
END OF
PAGE
1
, QDM EXPERT EXAM LATEST
QUESTIONS AND ANSWERS
2026 - 2027
*We can say that A causes B
*We can say that B causes A
*We can say that A and B are equal
*None of the above - ANSWERS-None of the above
Which is not an assumption for simple linear regression - ANSWERS-
The residuals are all greater than 0
Select the general form of a linear regression equation *Y = b0 + b1^2
(X-N) *Y = b0 + b1 (X)^2 *Y = b0 + b1 (X) *Y = b0^2 + b1 (X-N) -
ANSWERS-Y = b0 + b1 (X)
Which of the following graphics show data that is normally distributed,
with equal variance
*Plot of residuals varies around the 0 line *Plot of residuals narrow left
to right gfx *Plot of residuals expands left to right gfx *None of the
above - ANSWERS-Plot of residuals varies around the 0 line
When is the best time to conduct an FMEA? - ANSWERS-During the
earliest conceptual stages of the process design
END OF
PAGE
2
, QDM EXPERT EXAM LATEST
QUESTIONS AND ANSWERS
2026 - 2027
Which finds the failure mode before the customer experiences the failure
effect - ANSWERS-Detection control
The way that a component or process step fails to perform a specified
function is known as - ANSWERS-Failure mode
What is the formula for determining the RPN in an FMEA? -
ANSWERS-S x O x D
What type of teams are necessary when choosing an FMEA team? -
ANSWERS-Multi-functional
What should you not do to save time when working on an FMEA -
ANSWERS-Complete every column in the FMEA at one time
Which of these options applies to QDM? 1 Only my FedEx Opco uses it
2 Only my department uses it 3 Nobody uses it 4 QDM applies to all
functions and activities - ANSWERS-QDM applies to all functions and
activities
END OF
PAGE
3
