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Selecting Alpha in Hypothesis Testing

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What criteria would you use in selecting your alpha? When should you use .10, .05 and .001?

What does research say about the level of alpha you should use in hypothesis testing?

When using the p-value, your intention is to use the p-value to reinforce, or support, your decision on whether you can reject or fail to reject the null hypothesis. Thoughts?

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This solution answers various questions regarding selecting alpha in hypothesis testing.

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What criteria would you use in selecting your alpha? When should you use .10, .05 and .001?

The criteria of selecting value of alpha are based on Situation of collecting. Actually we wants to test of our data are significantly true or not. Generally there are three possibility of choosing level of significance, alpha = 0.1, 0.05 and 0.01, which shows that our test is significantly true or not. For example if we want to check average of two data of any two different ...

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