This video shows how to use Microsoft Excel to conduct Chi-Square Test for Independence. The video also sheds some light on what are categorical variables and why Chi-Square test is necessary.
A sincere thank you for taking the time to explain every detail and walking us through the steps slowly. This will help me finally submit a paper for publication. :)
Thank you for the explanation, how about if multiple variables (more than 2 variables), how to check if one variable is dependent/independent from the other variables, also how to check if the other variables are independent with each other, do you have to check one by one
Hye sir, I would like to know in case we reject null hypothesis and there is significant differenece is it a must to carry out post hoc test? If yes I would like to know which post hoc test is the most suitable to use. Is it bonferroni correction with adjusted residuals?
If I may ask a question... Is there a way to calculate effect size in Excel along with the Chi-Square so that I can submit this information too in my paper?
there are videos showing how to calculate the effect size. try have look at the following link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-DcRN36L2qzQ.html
what do u mean by probability value 0.05 ? Secondly, what is meant by a reduced chi-square value? Actually, I am using a labfit software for curve fitting and it gives me reduced chisquare vales as a parameter for the goodness of fit
Hi sir may i ask if i got lots of decimal places at the expected table should i round it up? If yes, how many decimal places? Ps. Your explanation is so good i understand all now TuT. TQSM!!
Sir I want to ask, my observed data have 0 scores, so what should I do? I can’t calculated it to chi square cause when I entered the chi square formula it always said error. Help me please😢 thank you in advance🙏