A researcher determines that a margin of error (or sampling error, e) of no more than

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A researcher determines that a margin of error (or sampling error, e) of no more than ± 0.5 units is desired, along with a 98% confidence interval. If we assume a normal population standard deviation of 0.2, calculate the sample size, n.

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Business Statistics Using Excel

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Authors: Glyn Davis, Branko Pecar

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Question Posted: Nov 25, 2023 04:43 AM

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A researcher determines that a margin of error (or sampling error, e) of no more than

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Figure 543 illustrates the Excel solution Interpretation Thus to produce a 98 confid...View the full answer

Business Statistics Using Excel

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