It is investigated whether the attendance status of the students affects their success in the exams. In the table below, information about the grades and attendance status of the students is given. If the grade of the students who attend the classes very little is between 0-40, what is the contribution of this to the chi-square? 0-40 41-70 71-100 Attends 14 10 Isometimes 5. Very little Attends 10 15 O a. 1,66 O b. 0,76 O c 0,97 O d. 0,85 O e. 0,71 20

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It is investigated whether the attendance status of the students affects their success in the
exams. In the table below, information about the grades and attendance status of the students
is given. If the grade of the students who attend the classes very little is between 0-40, what is
the contribution of this to the chi-square?
0-40
41-70
71-100
Attends
14
5
10
sometimes
6.
Very little Attends
10
20
15
O a. 1,66
O b. 0,76
O .0,97
O d. 0,85
O e. 0,71
5.
Transcribed Image Text:It is investigated whether the attendance status of the students affects their success in the exams. In the table below, information about the grades and attendance status of the students is given. If the grade of the students who attend the classes very little is between 0-40, what is the contribution of this to the chi-square? 0-40 41-70 71-100 Attends 14 5 10 sometimes 6. Very little Attends 10 20 15 O a. 1,66 O b. 0,76 O .0,97 O d. 0,85 O e. 0,71 5.
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