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Can the margin of error be determined if only the confidence level is known?
Wiki User
∙ 14y ago
No, more information is needed to determine the margin of error. For example, one may need to know the sample's mean, the sample size, and the standard deviations of the population and sample. Depending on the type of test one is performing, certain parameters need not be known. For example, the population standard deviation does not need to be known in a one sample T-test.
Wiki User
∙ 14y ago
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no
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