Multiple Choice
When the 2 by 2 chi square contingency table contains expected frequencies of less than 5, most statisticians agree that
A) the Yates correction must be applied
B) coefficient of contingency must be applied
C) the degrees of freedom then must increase by 5
D) the chi square should not be calculated
Correct Answer:
Verified
Correct Answer:
Verified
Q20: In order to use chi square, the
Q21: The independent variable in the study was<br>A)
Q22: All nominal categories<br>A) must share the same
Q23: In the chi square table of critical
Q24: In setting up the contingency table, whether
Q26: In a 1 by k chi square,
Q27: Correlations may never be established when the
Q28: The Yates correction may only be applied<br>A)
Q29: The coefficient of contingency (C) demands that
Q30: The degrees of freedom for chi square