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4 If the margin error is: 2.35 and the sample mean=56.5. Then the confidence interval for the population mean is given by:* (3 Points) (54.15,58.85)

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4 If the margin error is: 2.35 and the sample mean=56.5. Then the confidence interval for the population mean is given by:* (3 Points) (54.15,58.85) (51.8,61.2) (52.15,56.85) (56.15,60.85)

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