Data were collected on the amount spent by 124 customers for lunch at a major Houston restaurant. Based upon past studies the population variance is known with 236. Sample Mean: $21.5 Find the standard error of the mean. Use 2 decimals in your answer

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02-06-2021
Mathematics

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Data were collected on the amount spent by 124 customers for lunch at a major Houston restaurant. Based upon past studies the population variance is known with 236. Sample Mean: $21.5 Find the standard error of the mean. Use 2 decimals in your answer

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