A random sample of 2000 adults was chosen and asked about the number of servings of fruits and vegetables they eat per day. When the data was analyzed, it was found that the distribution is approximately bell-shaped with an average of x=5 servings per day and a standard deviation of s=2 servings. Based on the collected data, approximately what percent of adults eat between 3 and 7 servings of fruits and vegetables per day? 34% 68% 95% 99%