What is a power curve and how is it applicable to hypothesis

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Reference no: EM131407262

1. What is a power curve and how is it applicable to hypothesis testing?

2. What is an operating characteristic curve and how is it related to the power curve for a test?

3. A hypothesis test has been set up and is to be conducted at the level of significance. If the sample size is doubled, what will be the effect on α? On β?

Reference no: EM131407262

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