We found normal distribution is so common in nature, such as many measurement of species (weight, height or size). From the point of central Limit Theorem, Can I intuitively understand this as the additive result of multiple factors (genes affecting height) that affect corresponding phenotype (height)?
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$\begingroup$ Possible dups: stats.stackexchange.com/questions/436808/… $\endgroup$– kjetil b halvorsen ♦Feb 7, 2020 at 15:51