Sun 25 May, 2014 07:17 am - Thanks for the reply. But with such a big difference in the sample size between these two groups (1426 vs. 96), is it better to use a Mann-Whitney test? (view)
Sat 24 May, 2014 05:33 am - I want to compare time spent in shopping between two group people. One group has 1426 cases, whereas the other group only has 96 cases. Which statistical method should I use, t-test or Mann-Whitney... (view)
