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Unformatted text preview: What set of operating conditions would you recommend? (d) Redo the analysis using the response modeling approach. What set of operating conditions would you recommend? [For your convenience, use solder2.dat.] (e) Find a combined array design for this experiment that requires fewer runs. 2. Show that E ( s 2 ) = 2 in simple random sampling (without replacement), where s 2 = 1 n1 i s ( y i y ) 2 and 2 = 1 N1 N i =1 ( y i ) 2 . Instruction: Write down your answers to the questions and attach only necessary computer outputs and graphs. 1...
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 Spring '10
 wu

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