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.
Jul 05, 2017. Frequent travelers often say that Tuesday is the best time to buy plane tickets. While good deals can be found during certain days of the week, it turns out that Tuesday is not one of them. New data from airfare forecasting company Hopper indicates that in reality, the Tuesday effect is only active at exactly midnight â and only applies to just 1.6% of domestic U.S. flights, according to a report from Bloomberg.