The weekly take-home pay (in dollars) for 20 graduate teaching assistants at University Z is as follows:

Question

500.75,217.43,488.25,405.78
485.46,495.48,370.75,435.40
479.65,482.56,470.28,489.90
382.50,500.75,465.32,481.25
506.43,225.50,504.38,179.25

Find the mean,median, and midrange weekly take-home pay for the assistants.

Answer 1

http://www.chacha.com/question/how-do-i-find-the-midrange-in-math

http://www.purplemath.com/modules/meanmode.htm