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7. Network security software tracks the number of countries where software scams originate each day, Results from 2017 show that 2% of the legitimate software offers originate from two or more countries in a single day. In contrast, 28% of scam software originates software offers from two or more countries in a single day. Among all online software offers, the proportion of software scams is 0.02%. If the same software offer originates from two or more countries in a single day, what is the probability that the offer is a scam?
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