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Against All Odds: 25. Inference for Relationships
In this free online video program, "students will understand inference for simple linear regression, emphasizing slope, and prediction. This unit presents the two most important kinds of inference: inference about the slope of the population line and prediction of the response for a given x. Although the formulas are more complicated, the ideas are similar to t procedures for the mean sigma of a...




http://www.learner.org/resources/series65.html



Against All Odds: 22. Comparing Two Means
This is a free online video program. "How to recognize a twosample problem and how to distinguish such problems from one and pairedsample situations are the subject of this program. A confidence interval is given for the difference between two means, using the twosample t statistic with conservative degrees of freedom." This individual video is accessed by scrolling down to the "Individual...




http://www.learner.org/resources/series65.html



Against All Odds: 21. Inference for One Mean
In this free online video, students discover an improved technique for statistical problems that involves a population mean: the t statistic for use when sigma is not known. Emphasis is on paired samples and the t confidence test and interval. The program covers the precautions associated with these robust t procedures, along with their distribution characteristics and broad applications." This...




http://www.learner.org/resources/series65.html



Against All Odds: 24. Inference for TwoWay Tables
In this free online video program, "a twoway table of counts displays the relationship between two ways of classifying people or things. This program concerns inference about twoway tables, covering use of the chisquare test and null hypothesis in determining the relationship between two ways of classifying a case. The methods are used to investigate a possible relationship between a...




http://www.learner.org/resources/series65.html



Arthur Benjamin TED Talk
In this short 3 minute video, mathematician and magician Arthur Benjamin offers a bold proposal on how to make math education relevant in the digital age.




http://www.ted.com/talks/arthur_benjamin_s_formula_for_chang...

