Question: Sitting distance on a commercial airliner: A common design feature for seat design on commercial aircraft is that a seat must fit a range of passengers who fall between the 5^th percentile for women and the 95^th percentile for men. If this is our assumed design specification, what is the minimum and maximum sitting distance? (“Sitting distance” is defined as buttock to knee lengths that are “normally distributed” with a male mean of 23.5 inches and standard deviation of 1.1 inches; females have a mean of 22.7 inches with a standard deviation of 1.0 inches.)