23. Are the residuals normally distributed?   a. Yes b. No c. Cannot be determined due to insufficiency of data.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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23. Are the residuals normally distributed?
 
a. Yes
b. No
c. Cannot be determined due to insufficiency of data.
Residual Plots for C1
Normal Probability Plot
Versus Fits
99
50
90
2.5
50
0.0
-2.5
10
-5.0
-5.0
-2.5
0.0
2.5
5.0
44
46
48
50
Residual
Fitted Value
Histogram
Versus Order
5.0
2.5
0.0
-2.5
-5.0
6 7 8
10
Residual
Observation Order
Percent
Frequency
Residual
Residual
2.
Transcribed Image Text:Residual Plots for C1 Normal Probability Plot Versus Fits 99 50 90 2.5 50 0.0 -2.5 10 -5.0 -5.0 -2.5 0.0 2.5 5.0 44 46 48 50 Residual Fitted Value Histogram Versus Order 5.0 2.5 0.0 -2.5 -5.0 6 7 8 10 Residual Observation Order Percent Frequency Residual Residual 2.
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