In this case the daughter still has only a 50% chance of being colour defective. Blue colour blindness is far less common, being present in just 5% of all colour blindness sufferers. The genes affected are equal in both sexes.
The cheapest days to fly are usually Tuesday, Wednesday and Saturday. While your information may be only anecdotal evidence, it probably confirms what FareCompare.com's careful study of airline supply and demand confirmed in a 2011 study of U.S. carriers.
Answer by TJenkins602 (656) The best time to buy Southwest Airline Tickets is apparently on Tuesday. During the later parts of the week, ticket prices rise. They are at their peak during Friday, Saturday, and Sunday. On Monday, they start to fall, on Tuesday, Ticket prices are at their lowest and most affordable for Southwest Airlines.