Draw a Venn diagram.
You will see that P(E or F) = P(E) + P(F) - P(E and F)
Francisco B.
asked • 11/16/18I don't understand how to solve this: Given that P(E) = 0.30, P(F) = 0.30, and P(E ∩ F) = 0.20. Find P(E ∪ F)
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