Difference between revisions of "Worksheets/Week6"
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Kevin Dunn (talk | contribs) (→Part 1) |
Kevin Dunn (talk | contribs) (→Part 2) |
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<code data-type="sample-code"> | <code data-type="sample-code"> | ||
base <- c(-1, +1) | |||
design <- expand.grid(A=base, B=base, C=base) | |||
A <- design$A | |||
B <- design$B | |||
C <- design$C | |||
D <- A * B * C | |||
</code> | </code> | ||
</div></html> | </div></html> | ||
Revision as of 21:12, 31 March 2019
Part 1
Your group is developing a new product, but have been struggling to get the product’s stability, measured in days, to the level required. You are aiming for a stability value of 50 days or more.
- A: enzyme strength: -1 == 20%; +1 == 30%
- B: feed concentration: -1 == 5%; +1 == 15%
- C: mixer type: -1 = R mixer; +1 = W mixer