statistics
Installation
SKILL.md
Statistics Skill
Overview
Master statistical concepts and methods essential for data analysis, from descriptive statistics to advanced inferential techniques.
Core Topics
Descriptive Statistics
- Measures of central tendency (mean, median, mode)
- Measures of dispersion (variance, standard deviation, IQR)
- Data distributions and skewness
- Percentiles and quartiles
Inferential Statistics
- Sampling methods and sample size determination
- Confidence intervals
- Hypothesis testing (t-tests, chi-square, ANOVA)
- P-values and statistical significance
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