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In a doctor's waiting room 12 people are waiting to be...
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Mathematics, 02.06.2021 22:40 eweqwoewoji
Question 1
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In a doctor's waiting room 12 people are waiting to be seen; 7 claiming to have just a cold, 3 claiming to have a fever and
fever. What is the probability a person waiting to be seen claims to have a cold or a fever?
cold, and 2 claiming to have just a
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