best = may need the following formulas: hj (a) (b) (c) (d) (e) 73 = -1.750 T3 = -0.737 73 = 1.284 73 = 0.753 T3 = : 1.750 of the stan lized residual third observation, 73 Yi-Ýi Syi-9i (x₁-x)² + Σ(₁-2) ², Syi-ŷi = 8√√/1 – hi, Ti = You

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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i Xi
CTA CONTI
1
2
-0.75
1.30
-1.55
1.25
As a reminder: When calculating answers, please use at least 4 decimals for intermediate calculations.
13579
3 5
4 7
5
Yi
-2.50
9
Transcribed Image Text:i Xi CTA CONTI 1 2 -0.75 1.30 -1.55 1.25 As a reminder: When calculating answers, please use at least 4 decimals for intermediate calculations. 13579 3 5 4 7 5 Yi -2.50 9
19. Which choice best describes the value of the standardized residual of the third observation, r3? You
may need the following formulas: h; = 1/2 +
1, Syi-ŷi = 8√√/1 - hi, rį =
(a) T3 = -1.750
(b)
T3 = -0.737
(c)
T3 = 1.284
(d)
T3 = 0.753
(e)
73 =
1.750
(x₁-x)²
Σ=1(α -π)2,
Yi-Yi
Syi-9i
Transcribed Image Text:19. Which choice best describes the value of the standardized residual of the third observation, r3? You may need the following formulas: h; = 1/2 + 1, Syi-ŷi = 8√√/1 - hi, rį = (a) T3 = -1.750 (b) T3 = -0.737 (c) T3 = 1.284 (d) T3 = 0.753 (e) 73 = 1.750 (x₁-x)² Σ=1(α -π)2, Yi-Yi Syi-9i
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