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OpenStax, Statistics §9.1 Null and Alternative Hypotheses · Try It 1 · Statistics · Hypothesis testing

Null and Alternative Hypotheses · Try It 1

A medical trial is conducted to test whether or not a new medicine reduces cholesterol by 25 percent. State the null and alternative hypotheses.

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OpenStax, Statistics · §9.1 Null and Alternative Hypotheses · Try It 1

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