Question

Could you please show the excel calculations of how you got to the answer and explanations of the answers

MS3043 Bus Stats ll-Project #3 Non Parametric Tests Complete each part and then put together a finalized report (Word document) of your findings. Copy/Paste any tables, Excel formulas, etc. in an appendix at the end of the document. Part-Do Students Really Cheat? (3096) In a recent poll 400 students were asked about their experiences with witnessing academic dishonesty among their classmates. Suppose 172 students admitted to witnessing academic dishonesty, 205 stated they did not and 23 had no opinion. Use the sign test and a significance of 0.05 to determine whether there is a difference between the number of students that have witnessed academic dishonesty compared to those that have not. Part II-Is There Really a Difference in Studying vs. "Obtaining Answers" (30%) Salaries were collected by recent graduates that were placed in groups that either admitted to dishonesty during college or they were honest the entire degree. We wish to test if after graduation their salaries are the same or if there is a difference in their salaries? Use a level of significance of 0.10. Be sure to clearly state what you are testing as well as interpret your final results. The data is as follows: Honest Dishonest 43500 13500 32700 32500 36800 33000 53000 12900 47690 33500 32255 32400 81000 18850 35000 21500 42555 39500 55000 22600 42000 53000 32500 41900 41400 32800 43000 41000 Part III-Journal Article (20%) Last week you each read the journal article "An empirical analysis of differences in plagiarism among world cultures". Write a short paragraph that discusses the Mann-Whitney U results.

Answer 1

Hy potheis age- All the mean aae nd Spuas onegt 43500 32+00 3 6goo 6,3 осо 구 69D 3 2. 2SS 3 25 6. 33000 33500 32 4oo 2 So 215 oo 39 500 22 G oo 53000 32と00

e났 2: g.S 2 4 1 6 5 25.S 24 2o S.S i g tん

The tt gah -ua The P value iD 0 00671