Based on the data obtained, could Professor Jung reject or not reject the null hypothesis? Is there support for the pairwise directional hypothesis proposed in Question 3? Provide statistical evidence.   

State the appropriate inferential statistical test for the research described above.

Based on the given literature, suggest ONE potential pairwise directional hypothesis. 

State the operational definition of the dependent variable. 

State the dependent variable.                                      

Based on Dr Vanilla’s literature review, what is a possible directional alternative hypothesis for his study?

State the research design of this study.