{"Dojo":{"knowledgePointLabels":{"statistics_kentei_2":{"anova_f_test":"ANOVA and F-tests","binomial_bernoulli":"Bernoulli trials and the binomial distribution","chisquare_tests":"Chi-square goodness-of-fit and independence tests","combinatorial_probability_sampling":"Combinatorial probability and sampling","conditional_bayes_probability":"Conditional probability and Bayes' theorem","confounding_simpsons_paradox":"Confounding, stratification, and Simpson's paradox","covariance_correlation":"Covariance, correlation, and scatterplots","distribution_transformations":"Joint distributions and transformations of random variables","event_algebra_independence":"Event algebra and independence","experimental_design_blocks":"Experimental design, blocks, and interactions","geometric_exponential_memoryless":"Geometric/exponential distributions and memorylessness","location_spread_summary":"Location and spread summaries","mean_confidence_intervals":"Confidence intervals for a population mean","mean_t_tests":"Mean and paired t-tests","multiple_regression_collinearity":"Multiple regression and multicollinearity","multiple_testing_bonferroni":"Multiple testing and Bonferroni correction","normal_standardization_clt":"Normal distribution, standardization, and CLT","point_estimation_unbiasedness":"Point estimation and unbiasedness","poisson_rare_events":"Poisson distribution and rare-event approximation","proportion_confidence_intervals":"Confidence intervals for a population proportion","proportion_z_tests":"Proportion and z-tests","random_variable_moments":"Random-variable moments and covariance","regression_fit_diagnostics":"Regression fit and residual diagnostics","sample_size_margin_error":"Sample size and margin of error","sampling_chisquare_t_distributions":"Sampling, t, and chi-square distributions","simple_regression_least_squares":"Simple regression and least squares","sufficient_statistics_factorization":"Sufficient statistics and factorization","test_errors_power":"Type I/II errors and power","time_series_indices_growth":"Time series, indices, and growth rates","variance_chisquare_tests":"Chi-square tests for population variance","variance_confidence_intervals":"Confidence intervals for population variance","variance_decomposition":"Sum-of-squares and variance decomposition","weighted_grouped_averages":"Weighted, stratified, and combined averages"}}}}