Suppose that we wish to test the null hypothesis ho. for, Ask an Expert

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Suppose that we wish to test the Null Hypothesis Ho that the proportion p of ledger sheets of a company that are incorrect is = 1/20 versus Ha: p > 1/20.

Suppose we decide to use the following test procedure: 2 ledger sheets are selected at random and if both are incorrect, we reject the null hypothesis. If one or more of them is (are) correct, we look at a 3rd ledger sheet. If this one is incorrect, we reject the null hypothesis (otherwise, we fail to reject the null hypothesis)

For this test, can you find the type-I error alpha? Compute the power of this test at the alternative value p = 1/10

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9101801

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