Find an equation of the least squares regression line. Find the predicted value when x = 1 ...

     Use the following   data to answer questions. Show all work.       x 0, – 2, 1, 1, 2   y 2, – 2, 5, 4, 8      Find an equation of the least squares   regression line. Find the predicted value when   x = 1. Is there a correlation between x   and y at the 0.01 significance level? Justify your answer