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Mathematics, 06.05.2020 07:00 Tianylee2328

According to a recent survey, the mean income before taxes of consumer units (i. e., households) in the U. S. was $60,533 with a margin of error equal to 1406.32 (for a 95% confidence level). Calculate a 95% confidence level for the population mean income before taxes for all U. S. consumer units. A (58,681.82, 62,384.18)B (57,776.61, 63,289.39)C (59,097.98, 61,968.02)D (59,126.68, 61,939.32)E (60,166.92, 60,899.08)

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