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