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Overview of Hypothesis Testing

Overview of Hypothesis Testing

Overview of Hypothesis Testing

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Avoid Common Mistakes:<br />

<strong>Hypothesis</strong> <strong>Testing</strong><br />

• Mistake: Assume equal variances<br />

(and the variances are not equal)<br />

• Did not show variance test<br />

• Not that good <strong>of</strong> a test<br />

• ALWAYS graph your data first to<br />

assess symmetry y and variance<br />

• Mistake: Not talking to a<br />

statistician

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