GCSE Maths Practice: mutually-exclusive-events

Question 3 of 10

Calculate P(F or G) for mutually exclusive events.

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\( \begin{array}{l}\textbf{Event F = 2/3, Event G = 1/3.} \\ \text{Find probability of F or G.}\end{array} \)

Choose one option:

P(F or G) = P(F) + P(G)

Add probabilities when events cannot occur together.