standardize a scale what is an excel standard for mean what is meant by mean in excel how do you standardize excel what is the standard deviation in excel mean when should standardized data be in excel what is the standard deviation function in excel? what is the standard deviation of excel what is standard deviation in excel what is the standard deviation for an excel variable mean? how to standardize in excel what is standard deviation in excel what is standard deviation in excel what is the standard deviation formula in excel for the range 0 how to standardize data in excel what is the standardised mean of a data item in excel? how do you set sd to mean in excel how standardize data in excel what is sd in excel what is the mean in an excel