Consider the residual versus fitted plot values shown below. The following graphical display will be used to check the assumption(s) that: (Select all that apply). Residuals vs Fitted Residuals -2 0 2 4 68 9- 15 0 20 Fitted values 25 900 The population relationship is in fact linear. The true errors follow a normal distribution. The true errors have constant variance. 29 The true errors do not display obvious patterns. 0 30

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Consider the residual versus fitted plot values shown below. The following graphical display will be used to check the
assumption(s) that: (Select all that apply).
Residuals vs Fitted
Residuals
-20 2 4 6 8
-6
0
D
15
20
A
000
Fitted values
230
2
0
25
The true errors have constant variance.
29%
in
0
The population relationship is in fact linear.
The true errors follow a normal distribution.
0
8⁰
The true errors do not display obvious patterns.
30
Transcribed Image Text:Consider the residual versus fitted plot values shown below. The following graphical display will be used to check the assumption(s) that: (Select all that apply). Residuals vs Fitted Residuals -20 2 4 6 8 -6 0 D 15 20 A 000 Fitted values 230 2 0 25 The true errors have constant variance. 29% in 0 The population relationship is in fact linear. The true errors follow a normal distribution. 0 8⁰ The true errors do not display obvious patterns. 30
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