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Data Spread, Standard Deviations. - Data Summaries:Histograms, Wide and Narrow Gaussian Curves. - Null-Hypothesis Testing withGraphs. - Null-Hypothesis Testing with the T-table. - One-Sample Continuous Data (One-SampleT-Test, One-Sample Wilcoxon. ).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.