V According to her doctor, Mrs. Brown's cholesterol level is higher than only.r 10% of the females aged 50 and over. The cholesterol levels among females aged 50 , mg , mg and over are approximately normally: distributed with a mean of 233 E and a standard deviation of 2:} E' What is Mrs. Brown's cholesterol level? Carry your intermediate computations to at least four decimal places. Round vour answer to one decimal place. [DE X 8