SOLUTION: The probability of rain on any day in the month of April is 34%. The probability that it will be windy on any day in the month of April is 38%, and the probability of both is 10%.

Algebra ->  Probability-and-statistics -> SOLUTION: The probability of rain on any day in the month of April is 34%. The probability that it will be windy on any day in the month of April is 38%, and the probability of both is 10%.       Log On


   



Question 1159698: The probability of rain on any day in the month of April is 34%. The probability that it will be windy on any day in the month of April is 38%, and the probability of both is 10%. What is the probability that a randomly selected day in April will be rainy or windy?

Answer by ikleyn(52781) About Me  (Show Source):
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    P(R or W) = P(R) + P(W) - P(R and W) = 34% + 38% - 10% = 62%.     ANSWER

Solved.