Insignificant digits

Who’s a greater pupil? The one with a 3.95 GPA or the one with 3.96?

Neither or each, really.

These metrics are foolishly and incorrectly exact. The selections that led to this common had way over a hundredth of a degree of randomness and judgment calls alongside the best way.

Who’s richer? Someone with Three billion {dollars} or somebody with 3.1 billion?

They’re each the identical. They should purchase something they need and one gained’t run out of cash earlier than the opposite.

And the identical goes for clickthrough charges, physique temperature and a lot of the different ‘measures’ of our life that deserve air quotes round them.

Just as a result of we are able to improve the digits doesn’t imply we are able to see extra clearly.

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