Compute and use the least squares regression line of orc attacks on spider attacks Compute m five places after the decimal Compute b five places after the decimal For a year in which there were 10 spider attacks we predict that there were orc attacks round to nearest whole number For a year in which there were 14 spider attacks we predict that there were orc attacks round to nearest whole number For a year in which there were 7 spider attacks we predict that there were orc attacks round to nearest whole number