For all discussion assignments, you need to submit (1) your “main discussion reply”, and also (2) “two replies to other students.” You may choose any students whom you want to write a reply to.  “Main reply” needs to be at least 200 words for each question. No word limit for the replies. 
(1) What is an operational definition? Why is an operational definition important to a quality improvement data gathering process?
(2) Describe the FMECA. What is the criticality score and risk priority number? How are these values used in FMECA? 
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