Mathematics
Mathematics, 18.10.2019 19:10, Rinjo

According to her doctor, mrs. brown's cholesterol level is higher than only 15% of the females aged 50 and over. the cholesterol levels among females aged 50 and over are approximately normally distributed with a mean of 225 mg/dl and a standard deviation of 30 mg/dl. what is mrs. brown's cholesterol level?

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