1. The following data show the yearly salaries of soccer coaches at some state supported universities. University Salary (in $1,000) A 53 44 68 D 47 E 62 F 59 G 53 H 94 For the above sample, determine the following measures: a ) The mean yearly salary. b ) The range. c ) The variance. (Round to the nearest whole number) d ) The standard deviation. (Round to the nearest whole number) e ) The coefficient of variation. (Round to the second decimal place)