According to her doctor, Mrs. Brown'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...

According to her doctor, Mrs. Brown'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 235 mg/dL and a standard deviation of 30 mg/dL . What is Mrs. Brown's cholesterol level? Carry your intermediate computations to at least four decimal places. Round your answer to one decimal place.