In Exercises 5762, find the least squares regression line for the points by solving the
Chapter 7, Problem 57(choose chapter or problem)
In Exercises 5762, find the least squares regression line for the points by solving the system for a and b. Then use a graphing utility to confirm the result. (If you are unfamiliar with summation notation, look at the discussion in Section 9.1 or in Appendix B at the website for this text at college.hmco.com.)
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer