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21. Suppose that the two weather conditions, W - for windy, and R - for rainy, are independent events for tomorrow's weather. Suppose that the probability of W is 0.4 and the probability of R is 0.3. What is the probability of a windy but dry day tomorrow? (A) 0.0 (B) 0.1 (C) 0.28 (D) 0.12 (E) 0.18

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Sixta Kovacek
Sixta KovacekLv2
28 Feb 2018
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