when looking at a data set, you need to use the median and mean. average of a pick number ________ represents average performance which data is considered more representative of the average or median of each performance group? what is the median of each pick number what is the median of a pick which of the following is used in a regression to measure a data item? what is the difference between median and median how to determine what is the median or median for each pick what is the difference between median and median what is the median of a pick can a median and median be used together in a regression what's the difference between the median and mean in data regressions? average median performance what is the difference between the median and the median how to use median in regression how to find relationship between mean and median how to find the relationship between pick number and median when using median in a regression which of these is better to use the median or normal?