Here below you have a complete description of its most interesting features and benefits so you can make the most of it. The majority of other information websites display prices of a single source, ...
The 'line of best fit' is a line that goes roughly through the middle of all the scatter points on a graph. The closer the points are to the line of best fit the stronger the correlation is. This ...
In the graph above, although there is not a straight line increase in figures, overall the trend here is that sales are increasing.