SOLUTION: In a two-tail hypothesis test, if you use .10 level of significance what is the decision rule for rejecting a null hypothesis that the population mean is 500 if you use the Z test?

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Question 532059: In a two-tail hypothesis test, if you use .10 level of significance what is the decision rule for rejecting a null hypothesis that the population mean is 500 if you use the Z test?
Answer by stanbon(75887) About Me  (Show Source):
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In a two-tail hypothesis test, if you use .10 level of significance what is the decision rule for rejecting a null hypothesis that the population mean is 500 if you use the Z test?
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Reject Ho if the test statistic is < -1.645 or > +1.645
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Cheers,
Stan H.