Statistics

Statistics

1. Basic Concepts

   • Measurement Scale
     • Nominal
     • Ordinal
     • Ratio
     • Interval

2. Qualitative

3. Quantitative

   • Discrete & Continue

4. Visual Displays

   • Displays
     • Line Graph
     • Circle Graphs
     • Bar Graphs
     • Steam and Leaf
     • Histogram

5. Central Tendency

   • Median
   • Mean
   • Mode

6. Measures of Dispersions

   • Standard Deviation
   • Coefficient of Variation
   • Chevyshev's Theorem
   • Range