why is the significant difference between the different sets of data in a group different why is it important when we show internal variability is there a significant difference in the data set why is there an outlier in a significant difference is an insignificant difference the same in both sets of data? how is a significant differences test used can a sd and an n be significant which of the following is true of the significant difference between two groups of data? what is the difference in a significant difference between a sample of a group of two why is the significance of variability significant is the significant difference real how to determine whether a data set is a significant difference why is there a significant difference why is there a significant difference in the average of the data why is variability the same as significant difference why is the significant difference in two sets what makes a significant difference what would make a graph of the variability of a data set? how to see when there is a significant difference in the data from different groups in the same data set? how to find the difference between two sets of data