View the step-by-step solution to:

Year Quarter Overtime hours 2013 1 20 2 30 3 28 4 20 2014 1 24 2 34 3 28 4 21 2015 1 28 2 38 3 31 4 26 2016 1 30 2 41 3 35 4 28 How to calculate

Year Quarter Overtime hours

2013 1 20

  2 30

  3 28

  4 20


2014 1 24

  2 34

  3 28

  4 21


2015 1 28

2 38

3 31

  4 26


2016 1 30

  2 41

  3 35

  4 28


How to calculate Linear trend line by using regression technique?

Top Answer

Here is the solution... View the full answer

1.PNG

2 comments
  • Thanks. But how can we calcilate it by hand (I mean specially writting in exam)
    • ahasnat57
    • May 17, 2018 at 6:04am
  • Y = a + bX where a and b are computed using a = [(sum of y)(sum of x^2)-(sum of x)(sum of xy)] / [n(sum of x^2) - (sum of x)^2] and b = [n(sum of xy) - (sum of x)(sum of y)] / [n(sum of x^2) - (sum of x)^2]
    • yasodharan
    • May 17, 2018 at 10:20pm

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Ask a homework question - tutors are online