Sample Multiple Choice Questions Answers For Exam 1

Sample Multiple Choice Questions Answers For Exam 1 - DSC...

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DSC / STA 365 -- Fall 2011 -- Exam 1 Name__________________________________ For questions 1 – 4 (4 points each) put each answer from below that applies. There may be more than one answer for each description and you may use each answer as many times as needed. A. Individuals chart B. R chart C. p chart D. c chart E. u chart 1. Used for attribute / qualitative data C, D, E 2. Used to monitor the variability of a quantitative CTQ variable B 3. The Poisson distribution is the basis for this chart D, E 4. Used to monitor the average level of a quantitative CTQ variable A 5. (4 points) If you use 3-sigma limits on a particular control chart and calculate ARL 0 and ARL 1 and then for the same chart you recalculate ARL 0 and ARL 1 based on 2-sigma limits then both ARL 0 and ARL 1 will A) Increase B) Decrease C) Not enough info to tell 6. (4 points) As you add additional tests for an out of control condition to any control chart ARL 0 and ARL 1 will A) Increase B) Decrease C) Not enough info to tell
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