0-1 2-3 4 or More Total Passed Statistics Course 30 50 100 180 Didn't Pass Statistics Course 10 30 80 120 Total 40 80 180 300 how many degrees of freedom are there?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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إكمال الأسئلة
30 jo 22 Jlgull
يقوم الانتقال إلى سؤال آخر بحفظ هذا الرد.
2 درجات
22 Jlgu
An educator randomly selects 300 statistics students to check whether there is a relationship between a student passing the course and his or
her number of absences. These results were reported.
0-1
2-3
4 or More
Total
Passed Statistics Course
30
50
100
180
Didn't Pass Statistics Course
10
30
80
120
40
80
180
300
Total
how many degrees of freedom are there?
3 0
20
50
ET/ /Ir
Transcribed Image Text:إكمال الأسئلة 30 jo 22 Jlgull يقوم الانتقال إلى سؤال آخر بحفظ هذا الرد. 2 درجات 22 Jlgu An educator randomly selects 300 statistics students to check whether there is a relationship between a student passing the course and his or her number of absences. These results were reported. 0-1 2-3 4 or More Total Passed Statistics Course 30 50 100 180 Didn't Pass Statistics Course 10 30 80 120 40 80 180 300 Total how many degrees of freedom are there? 3 0 20 50 ET/ /Ir
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