When you select an alpha level, you are predetermining: (3 pts) The size of the region of rejection The likelihood tha...

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When you select an alpha level, you are predetermining: (3 pts) The size of the region of rejection The likelihood tha...

When you select an alpha level, you are predetermining: (3 pts)
1. The size of the region of rejection
2. The likelihood that you will incorrectly state the alternative hypothesis
3. The likelihood that your test statistic will be wrong
4. A and B

math Statistics-And-Probability

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Answer 1

Answer #1

Answer)

There are two conclusions

First

We reject the null hypothesis when p-value is less than alpha

Second

We fail to reject the null hypothesis when p-value is greater than alpha

So by selecting an alpha level

We predetermine the size of the rejection region

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Answer 2

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