Created by Intuitor.com, this page explores Benford's Law: "For naturally occurring data, the digits 1 through 9 do not have equal probability of being the first significant digit in a number; the digit 1 has greater...
Created by Intuitor.com, this webpage uses the criminal trials in the US Justice system to illustrate hypothesis testing, type I error, and type II error. An applet allows the user to examine the probability of type I...
Created by Intuitor.com, 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. ...
Created by faculty members of North Carolina State University, this text document lists detailed learning objectives for introductory statistics courses. Learning objectives are brief, clear statements of what learners...
Created by the National Institute of Standards and Technology (U.S.), this excerpt from Engineering Statistics Handbook gives a definition for and examples of outliers. A sub-page also discusses "Grubbs' Test" for...
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