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Posted Date: 10 Aug 2009 Posted By: Rajesh Member Level: Diamond Category: Mathematics - Basic
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If the mean of the sample of size 60 is 102, sample being taken from a population with mean 110 and Standard deviation 20, then the value of the test statistic Z is
Select Answer:
-3.098
-35.098
-33.098
-43.098
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Your Test Score: 0 / 0
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If the mean of the sample of size 52 is 35,sample being taken from a population with mean 32.5 and Standard deviation 8.5, then the value of the test statistic Z is
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