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###### Lunch break: In recent survey of 655 working Americans ages 25_ 34, the average weekly amount spent on lunch was 842.32 with standard deviation $2.65. The weekly amounts are approximately bell-shaped_Part 1 of 3(a) Estimate the percentage of amounts that are between $34.37 and $50.27.Approximately 95%of the amounts fall between $34.37 and S50.27_Part 2 of 3(b) Estimate the percentage of amounts that are between S39.67 and $44.97.Almost allof the amounts fall between $39.67 and S44.97.Part: 2 / 3

Lunch break: In recent survey of 655 working Americans ages 25_ 34, the average weekly amount spent on lunch was 842.32 with standard deviation $2.65. The weekly amounts are approximately bell-shaped_ Part 1 of 3 (a) Estimate the percentage of amounts that are between $34.37 and $50.27. Approximately 95% of the amounts fall between $34.37 and S50.27_ Part 2 of 3 (b) Estimate the percentage of amounts that are between S39.67 and $44.97. Almost all of the amounts fall between $39.67 and S44.97. Part: 2 / 3 Part 3 of 3 (c) Between what two values will approximately 95% of the amounts be? Approximately 95% of the amounts fall between and

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