II. The male division Male Data in inches 68 65.5 68.1 72.5 65.4 71.2 67.7 73.5 67.7 65.1 65.3 65.5 72 73.2 62.5 77. 70.5 66.7 67.5 70.2 67.4 71.8 651 67.2 66.3 69.3 67.7 67 73.8 66.5 66.1 68.6 1) Find the sample mean and standard deviation (rounded to hundredths) 2) What percent of male adults are shorter than 6 feet? 3) What percent of male adults are shorter than 5 feet? 4) What percent of male adult heights are between 60 inches and 72 inches?