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OpenStudy (anonymous):
seventy percent of kids who visit a doctor have a fever and 30% of kids with a fever have sore throats. what's the probability that a kid who goes to the doctor as a fever and a soar throat?
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OpenStudy (aakashsudhakar):
Simply multiply the percentages together. 70% times 30% gets you the answer. Also known as 0.7(0.3). Multiply 0.7 by 0.3 to get your answer.
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