Stanley Max

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Normal distributions
Two-sample μ and π
Two-sample σ
ANOVA
Linear regression

Chapter 9
"Inferences Based on Two Samples: Confidence Intervals and Tests of Hypotheses"

Section 9.5:
"Comparing Two Population Variances: Independent Sampling"

Example 9.10

A Test of Hypothesis for  Ha: σ1 ≠ σ2

Step 1:

 

Step 2 (results):

[Home]

[Book arts]
[Course material]
[Current interests]
[Earned degrees]
[eps Files]
[Math links]
[My photographs]
[Publications]
[TI-83/84 guides]

[Normal distributions] [Two-sample μ and π] [Two-sample σ] [ANOVA] [Linear regression]

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University of Southern Maine

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