Bivariate Statistics
Scatter diagrams, Pearson correlation, Linear regression, Spearman rank, Non-linear regression, Residuals, Coefficient of determination
Descriptive Statistics
Data and sampling, Frequency distributions, Cumulative frequency, Box plots, Central tendency, Dispersion
Distributions
Discrete random variables, Expected value, Binomial and normal models, Linear transformations, Unbiased estimators, Poisson distribution
Estimation & Confidence IntervalsHL
Data collection, Reliability and validity, Sampling distributions, Central limit theorem, Confidence intervals
Hypothesis Testing
Hypotheses, significance, p-values, chi-squared tests, t-tests, critical regions, Type I and Type II errors
Probability
Probability language, combined events, conditional probability, Markov chains, steady states
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