Homework Help is Here – Start Your Trial Now!
Math
Statistics
b₁ = r ³/2 Sx y=b₁ + b₁x In class, we used the above equations to compute the slope and intercept of a regression line in the case of simple linear regression. Using algebra, show that the regression equations for b and b we used in class are equivalent to the equations below. 0 1 b₁ = ΣΧ Υ – ΣΧ} - ΣΧ. ΣΥ n (ΣΧ.) n - Σ(Χ. – X)(Y, – Υ) Σ(X, - X)² bo - - Σ Υ - " Σ x) = 5 – 6,3

b₁ = r ³/2 Sx y=b₁ + b₁x In class, we used the above equations to compute the slope and intercept of a regression line in the case of simple linear regression. Using algebra, show that the regression equations for b and b we used in class are equivalent to the equations below. 0 1 b₁ = ΣΧ Υ – ΣΧ} - ΣΧ. ΣΥ n (ΣΧ.) n - Σ(Χ. – X)(Y, – Υ) Σ(X, - X)² bo - - Σ Υ - " Σ x) = 5 – 6,3

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
F4 % b₁ = r Sy Sx ỹ=b₂ +b₁x In class, we used the above equations to compute the slope and intercept of a regression line in the case of simple linear regression. Using algebra, show that the regression equations for b and b we used in class are equivalent to the equations below. 0 1 A F5 ΣΧ.ΣΥ. n (2X) n bo = -(Σ Υ - ", Σ. x) = 5 - b Y-bX b₁ & F6 PA ΣΧ Υ - ΣΧΕ * = F7 waaaaa.com MARCAS F8 ( LL ) Σ(X; - X)(Y, - ) Σ(Χ, – X)2 DELL F9 F10 K +1 F11 094 F12 Backspace 1x Insert Print Screen Home Scroll Lock PgUp Pause Break
Transcribed Image Text:F4 % b₁ = r Sy Sx ỹ=b₂ +b₁x In class, we used the above equations to compute the slope and intercept of a regression line in the case of simple linear regression. Using algebra, show that the regression equations for b and b we used in class are equivalent to the equations below. 0 1 A F5 ΣΧ.ΣΥ. n (2X) n bo = -(Σ Υ - ", Σ. x) = 5 - b Y-bX b₁ & F6 PA ΣΧ Υ - ΣΧΕ * = F7 waaaaa.com MARCAS F8 ( LL ) Σ(X; - X)(Y, - ) Σ(Χ, – X)2 DELL F9 F10 K +1 F11 094 F12 Backspace 1x Insert Print Screen Home Scroll Lock PgUp Pause Break
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS