why should a statistical measure be used what measures do people use what measures do i need to calculate confidence interval which statistics do you use to determine the difference between a sample of data and the standard deviation? why use statistical data how do i tell when and why to use specific statistical measures why use statistical measures why be concerned with a statistical measure when to use standard deviation how do you tell when and where to use specific statistical measures which statistic is used when calculating a sample of data? how to use standard deviation when and why to use statistical measure when use statistical methods to find the meaning of a specific measurement what is the measure used by statistical analysis what is used to evaluate a situation which statistical measures can be used to predict the outcome of the experiment in which the experiment is being performed? what are the different statistical measures when do you use statistical measures what measure is used in calculating confidence intervals