Mathematics, 05.08.2019 17:20 hellothere69

Aresearcher is interested in determining whether smiling and warmth impact the number of friends one has. amount of smiling (a little, a lot) and self-rated warmth (cold, warm) are each two-level variables. this experiment has how many conditions?

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Aresearcher is interested in determining whether smiling and warmth impact the number of friends one...