Statistics

Correlation vs causation

Probability

Mean, median, mode, standard deviation, MAD, z-score, percentiles, quantiles, IQR

z-score vs t-score

Hypothesis testing

• Type I and Type II error in Hypothesis Testing

Hypothesis Testing: Why is it wrong to say accept the Null Hypothesis?

Central Limit Theorem (CLT)

Chi square test

Confidence interval

• Why Normal distribution is important?
• Point estimate
• Probability distribution
• Sampling Methods
• Types of Data
• Measures of dispersion
• Outlier treatment method
• ANOVA test
• Descriptive statistics
• Inferential statistics