Mathematics for IGCSE & O level - Probability (Section 6 - No. 25) | ExamPlay

Mathematics for IGCSE & O level - Probability (Section 6 - No. 25)

If the probability of it raining is 0.3, what is the probability that it does not rain?

0.3

0.7

0.09

0.9

Giải thích

The total probabilities always add up to 1, so 1-0.3 is 0.7

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