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jhon kells
Questions (3)
A random sample of 722 residents in a major town was asked whether they had ever been bitten by a dog. The responses (1=Yes and
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Suppose that a random sample of five observations was taken from a normal population whose
variance is 25. The results are 8, 15,
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445 views
A random sample of 8 observations was drawn from a normal population. The sample mean and
sample standard deviation are X = 40
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458 views
