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Statistics - Coggle Diagram
Statistics
descriptive statistics
tables： visualisation
charts： visualisation
inferential statistics
sampling
trials & observations (samples)
parameter estimation
population is unknown
point estimation
interval estimation
sampling from population
hypothesis testing
parameter test
overall distribution is known
$$F-test$$
$$t-test$$
$$q-test$$
$$Z-test$$
nonparametric tests
count data
$$x^2-test$$
measure data
samples of independence
sign test
Wilcoxon signed-rank test
samples of dependence
rank sum test
Wilcoxon
median test