Question

The StudentSurveyAnxietyData.xlsx contains the Survey results on the question: How much does PRS decrease your anxiety level?
The answers were on scale 1-4.

1-increased
2-none
3-somewhat
4-a lot

The question you have to answer is: Are there any differences in response between the students with different grade expectation?

Write Executive summary, Test used and why, Report, Conclusion
USE Mann-Whitney U test​

LINK IS UNDERNEATH TO ACCESS DATA :

https://drive.google.com/file/d/1Jid9Br2X8ZajG7uRUqIa6Em9PFcEDqPm/view?usp=sharing

Answer 1

C uo colnames (ao . Suwman ble t understand the datu : Man- ushtnetest can oe Condue t onlyn tuso noup. Hence , we sh ade ct a time. . Gnade A and B wnl cox.test CAnxiety-made, los Gmaole-A-E) P-velue is gneoden h O.os *e far to nejeet the concludle ht Awietj level i n studets