A relationship between two quantitative or qualitative variables is considered significant according to the x2 (Chi-square) test at which of the following levels of error?
A. 1%
B. 2%
C. 3%
D. 5%
E. 10%
Choose the correct answer from the options given below:
1
A, B, C and D only
2
A, B, D and E only
3
A, C, D and E only
4
B, C, D and E only