Mean - Sum of observation/ Total observation, Mode - observation that occurs most often, median - middle value, range - Largest observation - smallest observation, secondary - data collected from newspaper, books, primary - data collected by own, average - other name of mean, frequency - number of times an observation occurs, data - collection of information, observation - each entry in a data,

Data Handling

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?