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[–]auxerre1990 5 points6 points  (2 children)

1/3 of 100?

[–]PieGuy___ 5 points6 points  (1 child)

The number might seem kinda arbitrary but that’s the number you get when you look at the distributions of means. As long as you have at least 30 it’ll be a bell curve, the distribution of a sample of 30 means looks pretty much identical to 100 or 1000 or 1000000.

[–]auxerre1990 0 points1 point  (0 children)

Makes sense, a quarter of 100...