You showed the steps to calculate the chi-square very well. However, your final computation of the chi-square was wrong. The figure is supposed to be 1.767322258 and not 0.769. Thankyou.
https://coolstatsblog.com/2014/05/03/how-to-do-a-chi-square-test/comment-page-1/#comment-7745
Hi Mr. Abbas : this is my first work with statistics and im confused with chi - if you can help me == Ahmed
https://coolstatsblog.com/2014/05/03/how-to-do-a-chi-square-test/comment-page-1/#comment-7468
it is useful thank you very much
https://coolstatsblog.com/2014/05/03/how-to-do-a-chi-square-test/comment-page-1/#comment-7348
If you scroll through the page, you'll find plenty of articles exploring the theoretical applications of AIC, autocorrelation, etc... Some of the early ones might even count as "deep statistics"....
https://coolstatsblog.com/2014/05/03/how-to-do-a-chi-square-test/comment-page-1/#comment-121
Seems like your first 'real' statistical post. Though the content is somewhat heavy, the terms have been explained really well. Step by step methods make the problem easily solvable. Good work!
https://coolstatsblog.com/2014/05/03/how-to-do-a-chi-square-test/comment-page-1/#comment-119