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QDM EXPERT EXAM NEWEST 2024 ACTUAL EXAM
COMPLETE 120 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A+
Which type of brainstorming can address several issues at once in an interactive group setting - ANSWER- Charette Procedure
Which tool graphically shows what the brain does naturally - ANSWER- Mind Mapping
Which is a question you shouldn't consider when developing a data collection plan - ANSWER- Does the data confirm what you expect to see?
Which measure of central tendency is used when data consists of extreme values - ANSWER- Median
What data set has the greatest percentage of scores near the center of the distribution Mean = 45, Standard Deviation = 3 Mean = 44, Standard Deviation = 6 Mean = 40, Standard Deviation = 1 1 / 3
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Mean = 52, Standard Deviation = 3 - ANSWER- Mean = 40, Standard Deviation = 1
Which chart should be used to compare sales before and after a new initiative - ANSWER- Box and whisker Chart
Which chart should be used to present the causes of complaints - ANSWER- Pareto Chart
Which chart should be used to track sales over time - ANSWER- Run Chart
What is Jonathan's mean deliveries per hour if his per hour
deliveries are: 5,7,6,6,3,4,10,5 - ANSWER- 5.75
Lily sorted pkgs during each hour of her shift, what is the
median: 42,48,45,43,57,51,61,48 - ANSWER- 48
Which value is the mode of the number set? 7,8,6,7,10,8,5,7 -
ANSWER- 7
What's the probability of picking four aces from a deck if the card is put back each time - ANSWER- 1/13*1/13/1/13*1/13
(0.0000350) 2 / 3
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Common Cause Variation is: - ANSWER- Natural fluctuations
of data inside the control limits
A control chart can be used to: - ANSWER- Monitor the degree
of variation in a process Judge whether or not a process is statistically in control Find and correct problems in an ongoing process All of the above
Which of the following types of control charts are used to for non-continuous data - ANSWER- Attribute Control Charts
Which of the following is a measure of how frequently defects occur in a process - ANSWER- Sigma level
Which of the answers below are benefits of supporting QDM as a part of our FedEx culture? - ANSWER- QDM helps you drive innovation QDM helps you inspire better teamwork QDM helps you improve decision making All of the above are benefits
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