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Descriptive Statistics
Welcome to the comprehensive guide on Descriptive Statistics and Normality Tests using SmartstatXL. This tool not only calculates statistical values but also performs Normality Tests, both formally and graphically. The Descriptive Statistics and Normality Tests that can be computed using SmartstatXL include Measures of Central Tendency (Mean, Median, Mode, Harmonic & Geometric Mean), Measures of Dispersion (Range, Variance, Standard Deviation, Quartiles, Confidence Interval (CI)), Distribution Measures (Skewness, Kurtosis), Normality Tests (Shapiro-Wilks, Kolmogorov-Smirnov & Liliefors, D'Agostino), and Charts (Histogram & Normal P-Plot).
- Details
- Written by Ade Setiawan
- Category: Descriptive Statistics
Here is how to conduct Descriptive Statistical Analysis and Normality Tests using SmartstatXL. In addition to calculating statistical values, SmartstatXL can also be used for Normality Tests, both through formal tests and graphically. Descriptive Statistics and Normality Tests that can be calculated using SmartstatXL include:
- Measures of Central Tendency (central tendency): Mean, Median, Mode, Harmonic & Geometric Mean
- Measures of Dispersion (variability or dispersion): Range, Variance, Standard Deviation, Quartile, Confidence Interval (CI)
- Distribution: Skewness, Kurtosis
- Normality Tests: Shapiro-Wilks, Kolmogorov-Smirnov & Liliefors, D'Agostino
- Homogeneity Tests: Levene and Bartlett's
- Charts: Histogram & Normal P-Plot
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