This article is an example of hypothesis testing with aspects of quality control. We have a batch of discrete items, from which we have some data about the incidence of an attribute, the data being...
"Old statisticians never die they just become nonsignificant." Quote by Gary Ramseyer (1934 - 2012) listed as joke #56 on Gary C. Ramseyer's First Internet Gallery of Statistics Jokes...
A cartoon suitable for a course website that makes use of a boxplot to display an outlier and also uses the term ?statistically significant? in its punch line. The cartoon is number 539 from the...
A joke to teach the meaning of type I error by University of Texas at El Paso professor of Mathematical Sciences, Lawrence Mark Lesser (1964-) and Ohio State Unviersity PRofessor of Statistics...
This is an example of "growing" a decision tree to analyze two possible outcomes. The tree's branches examine the two possible conditions of employee drug use with corresponding probabilities. This...
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