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Sample size = 10. Population is normal. The sample mean is 1.3 million. Sample standard deviation...

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Statistics

Sample size = 10. Population is normal. The sample mean is 1.3million. Sample standard deviation is 0.9million. Alpha ( level ofsignificance) is 1%. Ho: Mu > or equal to 1.5 million Ha: Mu<1.5 million a. What is the critical value? B. What is the teststatistics t score? C . Do you reject or accept the nullhypothesis?

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3.6 Ratings (423 Votes)
Ho 15 millionHa 15million Left Tailed testGivenHypothesized Mean 15 millionSample size n 10sample mean 13    See Answer
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