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PSBank : Business. Statistics 101

Updated: Apr 16, 2020

Data Collection

Quantitative / Qualitative

Nominal / Ordinal / Interval / Ratio

Tabulation

Frequency Distribution


Presentation

Normal Curve

Kurtosis

Leptokurtic

Mesokurtic

Platykurtic

Area Under the Curve


Measures of Central Tendency

Mean

Median

Mode


Measures of Dispersion

Range

Variance

Standard Deviation





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