First part: To fill out the table, click "Send Data to the Calculator":
n
Total number of sampled
x and y
ALEKS Calculator button:  x
sx and sy
ALEKS Calculator button: sx
xy
ALEKS Calculator button:  x
Second part:Insert the equation from the outputs of the table. Third Part: Graph the linear regression line by plotting TWO points Easiest two points to use:
  • y-intercept: (0,b0)
  • the means:  (x, y) from the table
  • Skip to part 4 and use that answer!
Fourth Part: You are predicting what would happen at a certain value.  Use the value given to plug into the correct variable and solve for the other variable.  So you could use this as an (x, y) point on the graph from the third part.