Chi Square Unequal Sample Sizes. For unequal sample sizes change the ratio below. 76 Table A4.
Both are in the hundreds so there is no issue with minimal cell count. As sample size increases absolute differences become a smaller and smaller proportion of the expected value. In turn this affects the uncertainty of each sample.
I want to use a chi square test on 2 unequal samples.
Chi squared test for unequal sample sizes Posted 03-22-2016 1257 PM 3716 views In reply to JanetSultana Assuming that 0-1 values are about sex and not knowing what individuals in an observation line have in common I would suppose you could run the following Chi-square test to see if the sex ratio varies among centers. The effect size w is defined as. Means and standard errors. 2 by 2 frequency table.
