a summary paragraph beneath, explains findings and draws conclusions
what is shown in a bar chart?
categories are places along the x-axis and frequency along y-axis
the height of each column represents frequency
what is the layout of a histogram?
bars touch each other, data is continuous rather than discrete. there is true 0
what is the layout of a scattergram?
used for correlational analysis. each dot represents one pair of related data. illustrates strength and direction of correlation. the data on both axis must be continuous
