Basic Statistics

• A few of Basic Statistics lessons are given below

Graphs in Basic Statistics

• Bar graphs
• Circle graphs
• Frequency polygon
• Histograms

Measures of central tendencies in Basic Statistics

• Arithmetic mean
• Weighted mean
• Geometric mean
• Harmonic mean
• Definition of median
• Mode and bi-mode.

Measures of dispersion in Basic Statistics

• Range
• Quartile
• Quartile deviation
• Inter quartile deviation
• Box plot
• Standard deviation
• Coefficient of variation
• Coefficient of relation

Measures of position in Basic Statistics

• Median as a position measure
• Quartile as a position measure
• Percentile as a position measure