Test the claim about the population mean u at the level of significance a. Assume the population is normally distributed. Claim: µ>4; a = 0.05; o = 1.2 Sample statistics: x = 4.3, n = 50 O A. Fail to reject Ho. There is not enough evidence at the 5% level of significance to support the claim. B. Reject Ho. There is enough evidence at the 5% level of significance to support the claim. O C. There is not enough information to decide.

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Test the claim about the population mean u at the level of significance a. Assume the population is normally distributed.
Claim: µ>4; a = 0.05; 0 = 1.2
Sample statistics: x = 4.3, n= 50
O A. Fail to reject Ho. There is not enough evidence at the 5% level of significance to support the claim.
B. Reject Ho. There is enough evidence at the 5% level of significance to support the claim.
O C. There is not enough information to decide.
Click to select your answer.
Dec 04, 2009
Compute the value of the test statistic? | Yahoo Answers
2 Type here to search
Transcribed Image Text:Test the claim about the population mean u at the level of significance a. Assume the population is normally distributed. Claim: µ>4; a = 0.05; 0 = 1.2 Sample statistics: x = 4.3, n= 50 O A. Fail to reject Ho. There is not enough evidence at the 5% level of significance to support the claim. B. Reject Ho. There is enough evidence at the 5% level of significance to support the claim. O C. There is not enough information to decide. Click to select your answer. Dec 04, 2009 Compute the value of the test statistic? | Yahoo Answers 2 Type here to search
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