The values 2.0, 3.7, 4.9, 5.0, 5.7, 6.7, 8.5, and 9.0
What is the median? 5.7
what is the mean?5.4
What is the mode?0
What is the range? But I am not sure how to find it????
Since there are only 8 numbers, the median must be half way between the 4th and 5th numbers >> 5.35
The range is the difference between the highest and lowest number.
http://www.purplemath.com/modules/meanmode.htm