Mathematics, 11.10.2020 08:01 samchix727

The probability of a dry summer is equal to 0.3, the probability of a wet summer is equal to 0.2, and the probability of a summer with normal precipitation is equal to 0.5. what is the probability of observing two dry summers?
what is the probability of observing at least 2 dry summers?
what is the probability of not observing a wet summer?

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The probability of a dry summer is equal to 0.3, the probability of a wet summer is equal to 0.2, an...