In order for the law of large numbers to work, the pooled exposures must be heterogeneous.

Question

Quizplus · Accepted Answer

The law of large numbers relies on the principle that as the number of trials or observations increases, the actual ratio of outcomes will converge on the theoretical, or expected, ratio of outcomes. It does not require the exposures to be heterogeneous; rather, it applies to repeated, independent trials of the same random event.

In Order for the Law of Large Numbers to Work