Fig. 6From: How sample size can effect landslide size distributionThe regions of acceptance for the null hypothesis that “the observed differences in rollover (R) between two different subsets of the same dataset is derived from random processes” at a significance level of 0.05 are shown. a, b, c, d, e and f present the results for subdividing ratio 1:1, 2:1, 3:1, 4:1, 5:1 and 6:1, respectively. Please note that the lower bounds of region of acceptance for sample sizes near 100 go beyond the range of this picture (less than −100) when the subdividing ratio is 5:1 or 6:1Back to article page