Mathematics, 13.04.2020 17:11 querline87
Five hundred employees were selected from various companies and asked whether they had retirement benefits at work. Their replies are in the table. Are the events W = "is a woman" and B = "has benefits" independent? Why or why not? A) Yes; because P(W & B) = P(W) + P(B). B) No; because P(W & B) ≠ P(W) + P(B). C) Yes; because P(W & B) = P(W) · P(B). D) No; because P(W & B) ≠ P(W) · P(B).
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