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Description
Choice D: Type I error is the probability of incorrectly rejecting a true null hypothesis, effectively claiming a false-positive association

It is also a source of phycocyanin, a pigment with antioxidant and anti-inflammatory properties

Gut 65 , 426436 (2016)

doi: 10.1021/ja071979s 179 ReyesJG

You buy a 500mg capsule and you might be getting 200mg
