in excel Scores turned in by an amateur golfer at the Bonita Fairways Golf Course in Bonita Springs, Florida, during 2005 and 2006 are as follows: 2005 Season 74 78 70 77 75 73 75 77 2006 Season 71 70 75 77 85 80 71 79 a. use the mean and standard deviation to evaluate the golfer's perfomance over the two-year period. b. what is the primary difference in perfomance between 2005 and 2006? what improvement, if, any, can be seen in the 2006 scores