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Let’s say there is a system that controls whether a second system receives input from random source A or random source B, and there is some difference in the di
by DougBTX 7y ago
Let’s say there is a system that controls whether a second system receives input from random source A or random source B, and there is some difference in the distribution of values generated from each source.
Starting without knowing the relationship between the two systems, is there a good general approach that could pick out what it is doing?
- barrkel 7y agoReplace the system with one that chooses A only; replace it with one that chooses B only; analyze distributions; analyze original system. Or replace A with known non-random source, and then B, and analyze. I'm not sure what the argument is though. If something has an effect, there will be a correlation. Measuring the correlation may require modifying the system. We've known that measurement unavoidably affects the system under measurement for some time now. It's just a matter of degree.