Estimation worksheet

This is a worksheet I have had for a while for calculating estimates using not a single value, but three values for best case, most likely case, and worse case. The values are combined using the PERT formula, to calculate a total estimate, statistical ranges, and an overall estimate including contingency.

Download the worksheet here:

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Supply Chain on Blockchain – conference review

On Monday, I attended the Supply Chain on Blockchain conference (https://scobc.net/), usually held in Brisbane, but this year run online.

Here are my impressions of the different sessions I attended. My highlight of the conference was the second keynote from John Wolpert, on the Baseline Protocol project.

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