Relier Pairs Data ManagmentVersion en ligne Data managment vocabulary par E. Laura Pogue 1 Mean 2 Secondary Data 3 Sample 4 Primary Data 5 Broken-line Graph 6 Continuous Data 7 Discrete Data 8 Mode 9 Median Data collected by someone else. (example: the temperature of a city). Data with decimals or fractions. Data is NOT always in whole numbers. (example: height of trees) First, find the sum. Then divide by the number of items you added to find the sum. Data that you collect yourself. (examples: surveys, asking questions) The middle number when all of the data is put in order from least to greatest. The number that appears the most in the group of data. Data with whole numbers. (example: the number of students in the class) A small piece that you can test.