The local Tupperware dealers earned these commissions last month: ...

[MirandaLo]

The local Tupperware dealers earned these commissions last month:
  2894.21 1777.15 2144.77 4096.37 4046.29
  1786.37 3296.69 4086.27 2784.22 4027.79
  What was the mean commission earned? Round your answer to the nearest cent.
 
  A) 3094.01 B) 3867.52 C) 3437.79 D) 3088.01

Question 2

A comparison is made between summer electric bills of those who have central air and
  those who have window units.
  May June July Aug Sept
  Central 32 64 80 90 65
  Window 15 84 99 120 40
 
  What will be an ideal response?

[qytan]

Answer to Question 1

A

Answer to Question 2

Central air: mean = 66.20; median = 65
Window unit: mean = 71.60; median = 84
Window units appear to be significantly more expensive.

[MirandaLo]

Thanks for the timely response, appreciate it

[Viet Thy]

Excellent