Descriptive Statistics — An Essential Know-how for Data Analysis

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Population vs Sample
Positively skewed distribution
Negatively skewed distribution
After log transformation
After square root transformation
Understanding Kurtosis based on its values
Normal Distribution
Box plot representation
Comparison in variability
Interquartile range
Box plot showing IQR
Median & IQR
Standard Deviation
Formula for SD
SD in Normal Distribution

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