Scatterplot

Scatterplot is a graph charted with the actual values. There is them a trend line placed on the graph. By looking at the patter of the dots you can tell what kind of trend the data is following. http://www.google.com/imgres?imgurl=http://www.meted.ucar.edu/hydro/verification/intro/media/graphics/scatterplot_question.gif&imgrefurl=http://www.meted.ucar.edu/hydro/verification/intro/print_version/04-Correlation.htm&usg=__gn7RTlXgzQUD70jB9IKL25Hvo4M=&h=400&w=550&sz=6&hl=en&start=14&zoom=1&tbnid=L9z55fA6T6NooM:&tbnh=115&tbnw=158&ei=RpIjTsCJN5LqgQfS3Mm-Cw&prev=/search%3Fq%3Dscatterplot%26um%3D1%26hl%3Den%26sa%3DN%26biw%3D935%26bih%3D551%26tbm%3Disch&um=1&itbs=1&iact=rc&dur=495&page=2&ndsp=13&ved=1t:429,r:9,s:14&tx=66&ty=53