SOLUTION: 1. You are conducting a right-tailed test of a claim about a population proportion .If α=.01, find the critical value, to two decimal places. 2. You are conducting a two-tailed

Question 1175302: 1. You are conducting a right-tailed test of a claim about a population proportion .If α=.01, find the critical value, to two decimal places.
2. You are conducting a two-tailed test of a claim about a population mean when sigma is known .You also have statistics from a sample of 27. If α = 0.01,find the positive critical value, to two decimal places.

Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
The critical value is z(0.99)=2.326 or 2.33
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This is 2.58
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