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Table 23 Results of normality statistical testing of investigated variables

From: A systematic process for obtaining the behavior of context-sensitive systems

Group

Variable

Normality test

Statistical comparison

Control

Implementation time

Normal (p-value=0.8086)

Mean

 

Syntactic Errors

Not Normal (p-value=0.04501)

Median

 

Warnings

Not Normal (p-value=0.03997)

Median

 

State Transitions

Normal (p-value=0.9903)

Mean

 

States

Normal (p-value=0.8698)

Mean

 

Super States

Normal (p-value=0.5831)

Mean

 

Orthogonal States

Normal (p-value=0.7582)

Mean

 

Idle States

Normal (p-value=0.2213)

Mean

 

Final States

Not Normal (p-value=0.01555)

Median

 

Choice

Not Normal (p-value=0.01555)

Median

 

Variables

Normal (p-value=0.7162)

Mean

 

Actions

Normal (p-value=0.6642)

Mean

 

Behavioral Similarity

Normal (p-value=0.2681)

Median

Experimental

Implementation time

Normal (p-value=0.9904)

Mean

 

Syntactic Errors

Not Normal (p-value=0.04501)

Median

 

Warnings

Not Normal (p-value=0.03712)

Median

 

State Transitions

Normal (p-value=0.9148)

Mean

 

States

Normal (p-value=0.9148)

Mean

 

Super States

Normal (p-value=0.7327)

Mean

 

Orthogonal States

Normal (p-value=0.9313)

Mean

 

Idle States

Normal (p-value=0.9906)

Mean

 

Final States

Normal (p-value=0.9906)

Median since the control group is not normal

 

Choice

Normal (p-value=0.9906)

Median since the control group is not normal

 

Variables

Normal (p-value=0.7409)

Mean

 

Actions

Normal (p-value=0.7409)

Mean

 

Behavioral similarity

Normal (p-value=0.5293)

Mean