Mathematics, 25.02.2020 23:27, ajime
Each day, a weather forecaster predicts whether or not it will rain. For 80% of rainy days, she correctly predicts that it will rain. For 90% of non-rainy days, she correctly predicts that it will not rain. Suppose that 10% of days are rainy and 90% are non-rainy.
What proportion of the forecasts are correct?
Answers: 1
Mathematics, 21.06.2019 16:30, pandamaknae2003
Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us
Answers: 1
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