Which of the following statements of Spearman rank order correlation coefficient and Kendall rank correlation coefficient is true?

A、WechangeoriginaldatatorankpairofdatainSpearmanrankordercorrelationcoefficienttoeliminatetheinfluenceofoutliers.;
B、Forcategoricalvariables,weneedtouseSpearmanrankordercorrelationcoefficient.;
C、Fortwosequentialmeasurementvariables,weneedtouseKendallrankcorrelationcoefficient.;
D、Forcontinuous,normallydistributed,linearvariables,weneedtouseSpearmanrankordercorrelationcoefficient.