can you measure the standard deviation can gps measure standard deviation from mean what is the difference between standard deviation and mean? why do you measure standard deviation from true value can i measure standard deviation is it reasonable to measure standard deviation instead of mean what is meant in standard deviation of a gps is standard deviation a mean can gps accuracy be measured as a measure can gps be used to calculate mean should i measure standard deviations instead of mean why is it useful to measure standard deviation what is standard deviation for gps why measure the mean vs standard deviation can i measure the standard deviation rather than mean? how to do the measure of standard deviation what is the difference between mean and standard deviation which is the proper measurement of the standard deviation what is it reasonable to measure standard deviation from true value rather than mean? why does a measurement of deviations differ from mean and mean