Data Handling

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    Chapter 9 Data Handling ( 7 videos)  (Practice Test)

      9.1: Average
      Define an average (Arithmetic mean)
    1. Define an average (Arithmetic mean)
      2. Solve real life problems involving average
    2. Solve real life problems involving average
      9.2: Bar Graphs (Practice Test)
      Read and interpret simple vertical bar graph
    1. Read and interpret simple vertical bar graph
      2. Read and interpret simple horizontal bar graph
    2. Read and interpret simple horizontal bar graph
      3. Draw block graph
    3. Draw block graph
      4. Draw column graph
    4. Draw column graph
      5. Solve put together problem using bar graph
    5. Solve put together problem using bar graph