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You are testing the claim: u = 12. Given: n = 91, a-0.10. When should you reject Ho ? O Reject Ho if the test

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You are testing the claim: u = 12. Given: n = 91, a-0.10. When should you reject Ho ? O Reject Ho if the test statistic z is greater than 2.575 or less than -2.575 O Reject Ho if the test statistic z is greater than 1.645 or less than -1.645. O Reject Ho if the test statistic z greater than 1.96 or less than -1.96 Reject Ho if the test statistic z is greater than 2.33 or less than -2.33

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