According to her doctor. Mrs. Hernandez's cholestero Mevel is higher than only 10% of the females aged 50 and over. The cholesterol levels among females aged 50 and over are approximately normally distnbuted mith a mean of 225di.mg and a standard deviation of 30di.mg, What is Mrs. Hernandez's cholesterol level? Carry your intermediate computations to at least fout difatral places. Round your answer to one decimal ploce..