According to her doctor, Mrs. Baker's cholesterol level is higher than only \( 5 \% \) of the females aged 50 and over. The cholesterol levels among females aged 50 and over are approximately normally distributed with a mean of \( 225 \frac{\mathrm{mg}}{\mathrm{dL}} \) and a standard deviation of 30 \( \frac{\mathrm{mg}}{\mathrm{dL}} \). What is Mrs. Baker's cholesterol level? Carry your intermediate computations to at least four decimal places. Round your answer to one decimal place.
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- The cholesterol levels among females aged 50 and over are normally distributed. - The mean \( \mu \) of the distribution is 225 mg/dL. - The standard deviation \( \sigma \) of the distribution is 30 mg/dL. - Mrs. Baker's cholesterol level is higher than only 5% Show more…
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