do you have to remove data above mean what is mean filtering what is mean filtering can i remove noisy data above mean how is noise removed in the sample? what does filter mean when does data above mean need to be removed from a sample which filtering process removes outliers how to remove noisy data what does filtering mean what is the mean a filter removes how to remove noisy data how to remove noisy data from a data set how to remove noise from data when filtering data above the mean does mean mean filtering mean mean what is the purpose of noise filtering do data above mean mean mean what is mean filtering how does filtering remove noise