Data Managmt (Gr5)

Data Managmt (Gr5)

1. Read/Analyse/Interpret Data

   • Using Graphs
     • Bar/Double Bar/Interval Bar Graphs
     • Pictographs
     • Line Graphs
     • Stem-and-Leaf Plots
   • Using Charts
   • Using Tables
   • Range
     • Difference btwn greatest & least data point

2. Collect Data

   • Take measurements
     • Make Graphs
   • Conduct Surveys
     • Make Graphs

3. Calculate Measures of Central Tendency

   • Mode
     • Most Frequently Occuring number
   • Median
     • Middle Number (after data has been ordered least to greatest)