Use the following to answer questions :
In a hypothesis test with hypotheses and ,a random sample of 16 elements selected from the population produced a mean of 91.9 and a standard deviation of 4.9.The test is to be made at the 2% significance level.Assume the population is normally distributed.
-What are the critical values of t?
A)-2.33 and 2.33
B)-2.602 and 2.602
C)-2.131 and 2.131
D)-2.583 and 2.583

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Use the following to answer questions :
In a hypothesis test with hypotheses  and  ,a random sample of 16 elements selected from the population produced a mean of 91.9 and a standard deviation of 4.9.The test is to be made at the 2% significance level.Assume the population is normally distributed.
-What are the critical values of t?
A)-2.33 and 2.33 
B)-2.602 and 2.602 
C)-2.131 and 2.131 
D)-2.583 and 2.583

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The Answer of Use the following to answer questions :
In a hypothesis test with hypotheses  and  ,a random sample of 16 elements selected from the population produced a mean of 91.9 and a standard deviation of 4.9.The test is to be made at the 2% significance level.Assume the population is normally distributed.
-What are the critical values of t?
A)-2.33 and 2.33 
B)-2.602 and 2.602 
C)-2.131 and 2.131 
D)-2.583 and 2.583

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