<prompt> Translate the following text to EnglishNOECs na LOECs ni kuamua kwa hypothesis kupima Dunnett ya mtihani, t mtihani na Bonferroni marekebisho, Steel ya wengi-moja Rank mtihani, au Wilcoxon Rank Sum mtihani na Bonferroni marekebisho, wakati LCs, ICs, na ECs ni kuamua kwa hatua makadirio mbinu Probit uchambuzi, Spearman-Karber mbinu, Trimmed Spearman-Karber mbinu, Graphical mbinu au Linear Interpolation mbinu.  <response>: NOECs and LOECs are determined by hypothesis testing Dunnetts Test, a t test with the Bonferroni adjustment, Steels Many-One Rank Test, or the Wilcoxon Rank Sum Test with Bonferroni adjustment, whereas LCs, ICs, and ECs are determined by point estimation techniques Probit Analysis, the Spearman-Karber Method, the Trimmed Spearman-Karber Method, the Graphical Method or Linear Interpolation Method. 