mat 0022 online test 2.pdf

9. Screening experiments should use conservative spacing of the factor levels.

If the Hanning filter was applied to the time series data in Question 3, the new dataset would have observations and the value of would be  . 

Folding over a resolution III design is a technique to separate main effects from their two-factor interaction aliases. 

Center points can be used to determine: I. an estimate of pure errorII. an estimate of the sum of the quadratic effectsIII. if a process is running “as usual” 

Construct a 95% prediction interval for a new observation at .  The LPL is _______________.

Every 2k – p fractional factorial contains full factorials in some subsets of the original k factors. This is called 

The above stem and leaf diagram was constructed from a time series. What type of behavior does this time series exhibit?  

A resolution R design will project into a full factorial in any R of the original factors. 

“Introduced Into Body By Piercing Mucous Membranes Or The Skin Barrier Through Such Events As Needlesticks, Human Bites, Cuts And Abrasions.” is the definition of?