1 Match the term on the left with the correct definition on the right Population Sample Statistical Bias Mean Median Mode Standard Deviation Z score Definitions A B C D E LL G H the middle value in a set of data a measure of how many standard deviations the piece of data is from the mean all individuals who belong to a group being studied a factor that favours certain outcomes in survey responses the most occurring value in a set of data the average value in a set of data a selection of individuals who belong to a group being studied a measure of how far from the mean most of the pieces of data are in the data set