Nike CIO surveyed their employees at the R&D department and collected the following data to help him to decide whether employees should work{from home or commute to the work. The data represents the number of miles that employees commute from home to work each day. There are two samples: one for males and one for females. Males: 2 23 14 5 13 5 Females: 15 6 3 2 4 16 The coefficient of variation of commute miles for the males is: about 7.8. approximately 61.5. about 67 percent. approximately 76 percent