It is dec to investigate whether there is a relationship between the attendance status at a faculty and the passing grade. The attendance status and passing grades of a sample of 100 students taken from the faculty were examined and the following table was obtained. Which of the following is incorrect for the relevant hypothesis test? (take α=0.01.) passing grade <50 50-<70 70-<=100 continued 14 20 11 sometimes 12 17 8 very few 3 5 10 A)The calculated test statistic is χ2=7,625. B)The passing grade is associated with the attendance status. C)The table value is χ2=13.28. D)the contribution of cell "e33" to the chi-square value is 4.38.
It is dec to investigate whether there is a relationship between the attendance status at a faculty and the passing grade. The attendance status and passing grades of a sample of 100 students taken from the faculty were examined and the following table was obtained. Which of the following is incorrect for the relevant hypothesis test? (take α=0.01.)
passing grade <50 50-<70 70-<=100
continued 14 20 11
sometimes 12 17 8
very few 3 5 10
A)The calculated test statistic is χ2=7,625.
B)The passing grade is associated with the attendance status.
C)The table value is χ2=13.28.
D)the contribution of cell "e33" to the chi-square value is 4.38.
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