a town population was tracked over a period of 60 years. the results are shown on a scatterplot. from which data set was the scatter plot created

Without the scatterplot, it is difficult to determine which data set it was created from. It could have been created from a data set of the town population at various points in time over the 60-year period, or it could have been created from a data set of some other variable related to the town population. Without more information, it is impossible to determine which data set was used to create the scatterplot.