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  1. S

    set of variances

    would appreciate any help here
  2. S

    set of variances

    Yes, answers were categorised as you mentioned above so Is the median in this question = 42? which means the second group? and then say that the answers of question number 2 are centred around group 2? while the majority of respondents belonged to group 3 (134 respondent = 39%) ? please...
  3. S

    set of variances

    Thanks a lot for your reply... I already did visual charts displaying the results but my professor asked for more details statistical explanations for the findings.. like relating demographics to other questions
  4. S

    urgent HELP in data analysis

    Thanks for your reply but when I read the article you provided I understood that the IRT is used mostly for educational purposes while I doing a business research! I elaborate more on my problem in this thread https://www.talkstats.com/threads/set-of-variances.77868/post-231063 will appreciate...
  5. S

    set of variances

    hello I managed to get the raw data from the survey website.. but it needs too much work because there are some empty cells in some questions for each respondent so I can't run any test before removing it or make all constants as numbers. Please Please if any one can just help in analysing by...
  6. S

    set of variances

    Thank you both on your replies. Let me elaborate more on what I am doing so you might be able to help me better. I am studying the implementation of service X, so I created an online survey.. distributed.. get results.. and so come the time to analyse it :( The survey website provide me with...
  7. S

    set of variances

    I did many searches and understand the meaning of these measurements but what will the reader benefit from knowing that variance of any question is small and so close to mean -I am not sure If I understand it right or not!-. For example, Q2 is about age, there are 5 age groups, the mean is...
  8. S

    urgent HELP in data analysis

    Many thanks.. hope that someone can help
  9. S

    set of variances

    Thanks for your reply I mean that, if I insert this table in my paper, I have to comment on it, I dunno how to explain for the reader what does these findings mean! and regarding the first part of your reply, I did an online survey (majority of close questions, some question with yes or no...
  10. S

    set of variances

    can any one help please? its urgent
  11. S

    set of variances

    Thanks for your reply. I see :( Is there any other way to interrupt these measures? or If you have any idea how to do descriptive statistics using surveys websites.. I would be grateful I won't do new survey but if its possible to check any option in the website where I make the...
  12. S

    set of variances

    Thanks for your reply I have the means, sd, v, se Please look at the attached photo and help if its possible to do anova one way and two way Number of responses for each question is written in the table also
  13. S

    set of variances

    If I don't have set of data but only set of variances, Can I do the ANOVA analysis for them? or what else would suggest to do with it? need it for data analysis section
  14. S

    urgent HELP in data analysis

    hello all, I have a set of data like, standard deviation, variance, mean, standard error for my survey questions. Can you help in telling how to interpret these findings? Is there any advantage of mentioning it in my research? Do you think it's good if I applied two way anova analysis for it...