{1 point] Cholesterol levels for a group of women aged Sit-59 follow an approximately normal distribution with mean 216.5? milligrams per deciliter (mgr'dl). Medical guidelines state that women with cholesterol levels above 240 mgr'dl are considered to have high cholesterol and about 29.6% otwomen fall into this category. 1. What is the Z-score that corresponds to the top 29.6% [or the ?.4-th percentile} of the standard normal distdbution? Ftound your answer to three decimal places. 2. Find the standard deviation otthe distribution in the situation stated above. Ftound your answer to 1 decimal place