# Question: suppose the people living in a city have a mean...

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Suppose the people living in a city have a mean score of 55 and a standard deviation of 4 on a measure of concern about the environment. Assume that these concern scores are normally distributed. Using the 50%minus34%minus14% figures, what is the minimum score a person has to have to be in the top (a) 2%, (b) 16%, (c) 50%, (d) 84%, and (e) 98%?