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AP Statistics Ch 8-2.2 - Confidence Interval for Means when SD Unknown

AP Statistics Ch 8-2.2 - Confidence Interval for Means when SD Unknown

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Author: Miguel Ramirez
Description:

- For the school year 2013-2014 this tutorial has to be covered by students during week Feb 03 - Feb 07

- This tutorial is part of the AP Statistics course at Galena Park High School

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Tutorial

Confidence Interval for Means when SD Unknown, By Dana Mosely

Video lecture for Brase-Brase Understandable Statistics 8 Ed, Ch 8.2

Source: Chalk Dust Productions, Houghton Mifflin Co

Ch 8.2 - Notetaking - Confidence Interval for Means when SD Unknown

Notetaking help for video-lecture Confidence Interval for Means when SD Unknown

Full Screen

Source: Myers Linda: Brase-Brase Understandable Statistics Notetaking Guide

Example of Confidence Interval 3: t-distribution, By MathDoctorBob

Source: MathDoctorBob at YouTube: http://www.youtube.com/watch?v=BO7idoVHQzs

Estimation: Degrees of Freedom, By OnlineStatBook

Source: OnlineStatBook at YouTube: http://www.youtube.com/watch?v=pgUyNDRCf94