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According to global analyst Olivier Lemaigre, the average price-to-earnings ratio for companies in emerging markets is 12.5.

Assume a normal distribution and a standard deviation of 2.5.

If a company in emerging markets is randomly selected, what is the probability that its price-per-earnings ratio is above 17.5, which, according to Lemaigre, is the average for companies in the developed world?

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Category:- Statistics and Probability
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