week-8-sl7.xlsx - 1 2 3 4 5 6 7 8 9 10 11 12 13 sum average Sxx Sxy beta1 beta0 Exams(x Studensts in Library(y xi^2 xi*yi yi-estimat ei SSe 50 500 2500

week-8-sl7.xlsx - 1 2 3 4 5 6 7 8 9 10 11 12 13 sum average...

This preview shows page 1 - 2 out of 2 pages.

Exams (x) Studensts in Library (y) xi^2 xi*yi yi-estimat ei SSe 1 50 500 2500 25000 522.0417 22.04172 485.8376 2 45 500 2025 22500 473.0864 -26.91362 724.3431 3 30 200 900 6000 326.2203 126.2203 15931.57 4 5 50 25 250 81.44361 31.44361 988.7005 5 0 50 0 0 32.48826 -17.51174 306.661 6 60 700 3600 42000 619.9524 -80.04758 6407.616 7 70 550 4900 38500 717.8631 167.8631 28178.02 8 23 350 529 8050 257.6829 -92.31715 8522.455 9 45 700 2025 31500 473.0864 -226.9136 51489.79 10 34 250 1156 8500 365.3846 115.3846 13313.61 11 35 500 1225 17500 375.1757 -124.8243 15581.11
Image of page 1
Image of page 2

You've reached the end of your free preview.

Want to read both pages?

  • Summer '20
  • Harshad number, beta0, ybar-beta1

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Stuck? We have tutors online 24/7 who can help you get unstuck.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes