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Lunch break: In a recent survey of 655 working Americans ages 25 -34, the average weekly amount spent on lunch was $42.63 with standard deviation

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Lunch break: In a recent survey of 655 working Americans ages 25 -34, the average weekly amount spent on lunch was $42.63 with standard deviation $3.01. The weekly amounts are approximately bell-shaped. Part: 0 / 3 Part 1 of 3 (a) Estimate the percentage of amounts that are between $36.61 and $48.65. (Choose one) of the amounts fall between $36.61 and $48.65. X

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