A summer camp hired 20 counselors for the summer. Ten were male
and ten were female. There is a concern that the males were paid
more for the summer work than the females. To investigate this
concern, males and females were paired based on their experience.
Pair Male Female 1
14,300 13,800
2 16,500 16,600
3 15,400 14,800
4 13,500 13,500
5 18,500 17,600
6 12,800 13,000
7 14,500 14,200
8 16,200 15,100
9 13,400 13,200
10 14,200 13,500
Calculate...