Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-nhst-007-en_vufgb-nhst-007-en
   name	vufgb-nhst-007-en
   section	Inferential Statistics/NHST
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Calculation, Conceptual
   Program
   Language	English
   Level	Statistical Thinking

   Question

   An analysis on a 2 ×4 table found $\chi^{2}$(—) = 11.86. Test with an unreliability of 1% the null hypothesis that the rows and columns of this table are independent. Give your conclusion.

   
   
   1. TRUE: The critical value K satisfies: 8 < K < 10. Conclusion: reject H0.
   2. FALSE: The critical value K satisfies: 10 < K < 12. Conclusion: reject H0.
   3. FALSE: The critical value K satisfies: 8 < K < 10. Conclusion: accept H0.
   4. FALSE: The critical value K satisfies: 10 < K < 12. Conclusion: accept H0.
   
   
   1. Correct
   2. Incorrect
   3. Incorrect
   4. Incorrect