<PRE><B>Question 266023</B>
Determine the correct decision (Reject Ho, or Fail to Reject Ho) for each of the following tests of hypotheses. 
I have tried to get these and I am not sure what but the formulas are not coming back with a good response for me to make a determination.
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A hypothesis test at the 0.05 level of significance with a p-value for the sample of 0.105.
Do not reject because p-value is greater than alpha
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A hypothesis test at the 0.025 level of significance with a p-value for the sample of 0.002.
Reject Ho because p-value &lt; 0.025
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A two-tailed hypothesis test at the 0.05 level of significance where the initial probability calculated for the test statistic is 0.035.
p-value = 2*0.035 = 0.070
Fail to reject because p-valu &gt; 5%
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A two-tailed hypothesis test with critical values of +/- 2.33 and a test statistic for the sample of -2.56.
Reject Ho because ts in the reject interval to the left of -2.33
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A one tailed hypothesis test with a critical value of 2.306 and a test statistic for the sample of 1.652.
Fail to reject because ts not in reject interval above 2.306
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A one tailed hypothesis test with a critical value of -1.796 and a test statistic for the sample of -.843
Fail to reject because ts is not in reject interval to the left of -1.796
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Suggestion: Sketch these conditions on a normal curve to see why the 
conclusion is what it is.
Cheers,
Stan H.
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