11. In particular, the test has low power for distributions with short tails, especially for bimodal distributions . 12. This parameter requires knowledge of the variances of the two subpopulations that make up the bimodal distribution . 13. Direct sex differences follow a bimodal distribution . 14. This recent migation hypothesis is supported by HLA-A36 which shows a similar African / Central Asian bimodal distribution . 15. The age of onset shows a bimodal distribution in women, with episodes peaking at 35 and 55 years. 16. The most common thresholding methods work on bimodal distributions , but algorithms have also been developed for circular distributions. 17. This can occur in diploid species ( with pairs of chromosomes ) when bimodal distribution of trait values. 18. The bimodal distribution of eruptions is not a well-understood pattern, but is found in other geysers, both cold-water and otherwise. 19. In many ants and termites, on the other hand, workers vary in both size and bodily proportions, which have a bimodal distribution . 20. The authors were unable to posit an explanation for the observation of the bimodal distribution of satisfactory results with regard to age.