According to her doctor, Mrs. Moore's cholesterol level is higher than only 10% of the females aged 50 and over. The cholesterol m levels among females aged 50 and over are approximately normally distributed with a mean of 225 _g and a standard m deviation of 20 df' What is Mrs. Moore's cholesterol level? Carry your intermediate computations to at least four decimal places. Round your answer to one decimal place. E x 6) dL