1 [NEW!] Sports vocabulary : Words for popular American sports. [ 2 NEW!] Air Travel: Useful words for traveling on airplanes and through airports. 3  The Environment: Vocabulary related to environmental science and climate change.  Family members: Relatives and other important people.
diffusion coefficient see diffusion coefficient. coefficient of digestibility the proportion of a food that is digested compared to what is absorbed, expressed as a percentage. dilution coefficient a number that expresses the effectiveness of a disinfectant for a given organism.
Spearman's correlation coefficient measures correlation when the data is non parametric, when either x or y is not a continuous and normally distributed measurement. An example of this is correlation between Likert Scales, a 5 step close ended measurement often used in social sciences.pearman's correlation coefficient measures correlation when the data is non parametric, when either x or y is not a continuous and normally distributed measurement. An example of this is correlation between Likert Scales, a 5 step close ended measurement often used in social sciences.