If a normal model can be used to model them what percent

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In the last quarter of 2007 a group of 64 mutual funds had a mean return of 4.8% with a standard deviation of 5.5%. If a normal model can be used to model them, what percent of the funds would you expect to be in each region? Use the 68-95-99.7 rule to approximate the probabilities.

Reference no: EM13577426

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