SOLUTION: A statistics professor gave her class two test. 25% of the class passed both tests and 42% of the class passed the first test. What percent of those who passed the first text also
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Question 654379: A statistics professor gave her class two test. 25% of the class passed both tests and 42% of the class passed the first test. What percent of those who passed the first text also passed the second test? Answer by lynnlo(4176) (Show Source):
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