Post date: Mar 19, 2016 12:1:12 AM
Go to these addresses: Try to get at least 5 questions right in a row
https://www.khanacademy.org/math/probability/regression/prob-stats-scatter-plots/e/interpreting-scatter-plots
https://www.khanacademy.org/math/probability/regression/regression-correlation/e/plotting_the_line_of_best_fit