Lunch break: In a recent survey of 620 working Americans ages 25-34, the average weekly amount spent on lunch as with standard deviation $2:72. The weekly amounts are approximately bell-shaped. Part: 0/3 Part 1 of 3 (a) Estimate the percentage of amounts that were less than $41.62. Round the answer to one decimal place. Approximately % of the amounts were less than $41.62.

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