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  3. 12 for each of the following situations find the critical...

Question: 12 for each of the following situations find the critical...

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12. For each of the following situations, find the critical value for z a) Hoff 0.05 vs. HA:p > 0.05 at α 0.05. b) Ho:p 0.6 vs. HAip 0.6 at α 0.01. c) Ho:p 0.5 vs. HAP < 0.5 at α 0.01; n 500. d) Ho: 0.2 vs. HA:p < 0.2 at α 0.01 .
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