Step 7 -- Analyze the Data

Each of these tasks is performed by running the standard STRATEGY for Windows regression analysis.

Standardize each X factor to -1 to +1.

Compute the confidence limits on Y predicted; also tolerance limits.

Find groups of replicates: compute average response and standard deviation, s.

Compute the coefficients (b's).

Test the model; can it predict well enough?

Scatter plot the residuals.

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The Nine Step Strategic Method