Proposed regression line: y ̂=5.4+(2.6)x n=4 Sum of squared deviations: ∑(??−?ℎ???)2∑(yi−yhati)2 = 25.2 Sums of squares: ∑(??−????????)2∑(yi−averagey)2 = 59 ∑?2?−?(????????)2∑xi2−n(averagex)2 = 5 Questions: (Enter answers rounded to one decimal place. If appropriate, include a zero before the decimal point) 1. What is ???Syx? 2. What is ??1Sb1? 3. What is SST? 4. What is SSE? 5. What is ?2R2?
Proposed regression line: y ̂=5.4+(2.6)x n=4 Sum of squared deviations: ∑(??−?ℎ???)2∑(yi−yhati)2 = 25.2 Sums of squares: ∑(??−????????)2∑(yi−averagey)2 = 59 ∑?2?−?(????????)2∑xi2−n(averagex)2 = 5 Questions: (Enter answers rounded to one decimal place. If appropriate, include a zero before the decimal point) 1. What is ???Syx? 2. What is ??1Sb1? 3. What is SST? 4. What is SSE? 5. What is ?2R2?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
- Proposed regression line:
- y ̂=5.4+(2.6)x n=4
- Sum of squared deviations:
- ∑(??−?ℎ???)2∑(yi−yhati)2 = 25.2
- Sums of squares:
- ∑(??−????????)2∑(yi−averagey)2 = 59
- ∑?2?−?(????????)2∑xi2−n(averagex)2 = 5
- Questions: (Enter answers rounded to one decimal place. If appropriate, include a zero before the decimal point)
- 1. What is ???Syx?
- 2. What is ??1Sb1?
- 3. What is SST?
- 4. What is SSE?
- 5. What is ?2R2?
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