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Data insights (2) - Coggle Diagram

- - - - STEP 1: Data set: {10, 12, 14, 16, 18}
      - STEP 2: Mean = (10 + 12 + 14 + 16 + 18) / 5 = 14
      - STEP 3: Variance = (16 + 4 + 0 + 4 + 16) / 5 = 40 / 5 = 8
      - STEP 4: Square root of the V > SD = √8 = 2.8
- - - - STEP 1: Frequecies + Median
        
        Analyze > Descriptives > Frequencies > Statistics > Median
        
        Split after the value closest to 50% & Include the median in the highest group
      - STEP 2: Make a new variable
        
        Transform > Recode in to different variable
  - - - STEP 1: Ask for frequencies
        
        Analyze> Descriptives > Frequencies
      - STEP 2: Make a new variable
        
        Transform > Recode into different variable