Mathematics, 11.05.2021 17:50 briweaver9993

Suppose the wait to passthrough immigration at JFK Airport in New York is thought to be bell-shaped and symmetrical. It is known that 68% of travelers will spend between 18 and 40 minutes waiting to pass through immigration. The 68% statistic refers to a range that is symmetrical around the mean. The standard deviation for the wait time through immigration is .

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Suppose the wait to passthrough immigration at JFK Airport in New York is thought to be bell-shaped...