Probability & Statistics
Test of Two Variances — Completed Class Notes (§13.4)
Class Notes
·Handwritten notes PDF
[ ] Print the outline before lecture
[ ] Follow along while the problem is worked
[ ] Fill in each step in the blank space
[ ] Review before the exam
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Annotated class notes on F tests comparing two population variances, normality and independence assumptions, variance ratios, degrees of freedom, and test tails, with a worked example and TI-84 instructions.
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