Recent content by cvda

  1. C

    Need help what test to use

    I think I will do the following: to do a paired t-test on the number of people who walk by before and after putting the digital display. If the result says that there is no significant difference on the number of people who walk by, then proceed to another paired t-test on the number of people...
  2. C

    Need help what test to use

    okay thank you so much for you quick response and help!
  3. C

    Need help what test to use

    Thank you, would it maybe be better to do it through an ab test? which is often used for online webshops. But I think that is not so much difference with a normal shop (however, its hard to control a lot of things). So that I put in for condition A the number of people visiting and the number...
  4. C

    Need help what test to use

    Thank you for your information. Yes I compare the first Monday of Feb 2019 with the first Monday of Feb 2020. And so on, first Tuesday 2019 with first Tuesday 2020 for every opening hours that are the same. Is a dependent t-test still an option? And if I use the chi2 with condition 1 or 2 and...
  5. C

    Need help what test to use

    Hi there, Currently I am investigating if a digital display in a store window will lead to significantly more people entering the store. Of course it also matters how many people walk by, because there is chance that more people enter a store when there are also more people walking by. So I got...