1) It is the mathematical average of a set of two or more numbers. a) Mean b) Median c) Mode 2) It is the value in the middle of a data set, a) Mean b) Median c) Mode 3) The most frequent number a) Mean b) Median c) Mode 4) It is the difference between the lowest and highest values. a) Range b) median c) mode 5) facts or information that can be used to analyze, discuss or calculate something. a) data b) frequency c) sample

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