Need help with a statistics discussion question

Statistics
Tutor: None Selected Time limit: 1 Day

Post a behavioral research situation that could use a Pearson coefficient research study and a chi square research study. Present the rationale for each selection. Be very specific in your presentation.

Oct 11th, 2015

Thank you for the opportunity to help you with your question!

(a) Pearson coefficient: 

A study may be taken up to check whether the last grades of understudies in a Statistics class are connected to how frequently they miss their homework due dates. Can doing the assignments earnestly XXXXX time have any impact on the last score of an understudy? This can be checked by computing a Pearson coefficient for the bivariate information of number of home works not submitted or late entries versus the last grade. It is normal that a relationship (if present) should be negative. That is, less the misses (more persevering an understudy is with the homework), higher his exam score. 

(b) χ2 coefficient: 

A study may be taken up to see whether sexual orientation has an impact on how understudies rate their teachers. Do understudies rate their educators just on how well they instruct and how pleasantly they review or is there a sex inclination? A table of teacher appraisals versus sex may be subjected to a χ2 investigation to check whether the evaluations are free of the sexual orientation or not. In the event that the invalid speculation of freedom is rejected, that implies there is sex predisposition. Yet another study could be to check whether participation to classes has any impact on how an analyst grades student.


Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 11th, 2015

hope that this will be helpful..

Oct 11th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Oct 11th, 2015
...
Oct 11th, 2015
Dec 7th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer