how to tell the significance of 2sd why sd and significance values are deleted if standard deviation is negative for mean and standard deviation the difference between significance and standard deviation would be what are mean outliers mean when to delete outliers what is the significance of sd what is meant by standard deviation and significance when do you report sd from mean what is the significance for standard deviations what does the standard deviation mean? how do you report the significance are standard deviations in a mean outlier what is standard deviation of data is it possible to remove outliers in data why is a standard deviation outlier why do I delete outliers from mna what is the difference between mean and standard deviation what value is used when you exclude standard deviation from the mean can you report a.01 as an outlier in a mean sd are standard deviations and significance values the same which outliers have been deleted as standard deviations