The continuity-adjusted chi-square is most useful for small sample sizes. The use of the continuity adjustment is controversial; this chi-square test is more conservative, and more like Fisher's exact ...

Pearson's chi-square test works well with genetic data as long as there are enough expected values in each group. In the case of small samples (less than 10 in any category) that have 1 degree of ...

For example, only 44 out of 2200 ... you would commonly use a Chi-square test. The null hypothesis (Ho) is that there is no relationship, while the alternative hypothesis (Ha) states there ...