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Chapter 8: Q. 9.13 (page 357)

Approving Nuclear Reactors. Suppose that you are performing a statistical test to decide whether a nuclear reactor should be approved for use. Further suppose that failing to reject the null hypothesis corresponds to approval. What property would you want the Type II error probability, β, to have?

Short Answer

Expert verified

We want the type II error probability ,βto be as low as possible.

Step by step solution

01

Step 1. Given information. 

Suppose you were conducting a mathematical test to determine if a nuclear reactor should be approved for use. And suppose that failure to reject the null hypothesis goes hand in hand with authorization.

02

Step 2. Explanation

We want the type II error probability ,βto be as low as possible. Because it is critical not to reject the null hypothesis, and type - Il error is the result of not rejecting the false hypothesis.

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