Math Quiz

1.) $7,885
2.) 83% passed.
3.) Mean Salary   =  $67,500
     Median Salary = $40,000
     The Median Salary is more accurate.
4.) Both are right. One percent of five percent is 20%, a 20% increase.
5.) a.) -25%
     b.) 33%
6.) 10.7%
7.) Mean:   $790,600
     Median: $129,000
8.) 3 Slices each.
9.) Pullman:   .732%
     Spokane: .251%


10.) 150,000