Here is the copy of the practice exercises on Representations of Data They are all taken from CIE AS Level Statistics 1 past papers. The file contains ten (10) items. It contains: Comparison of Permutations and Combinations Permutations of letters in a word Forming committee problems Arrangements of digits Difficult problems If you want to download the complete file, just click HERE. ------------------------------------------------------------------------------------------------------------ Your comments and suggestions are welcome here. Write them in the comment box below. Thank you and God bless! www.mathematicsrealm.blogspot.com www.learnatmathematicsrealm.blogspot.com www.igcseatmathematicsrealm.blogspot.com www.ciemathsolutions.blogspot.com