In the unimodal case, if the distribution is positively skewed then the probability density function has a long tail to the right, and if the distribution is negatively skewed then the probability density function has a long tail to the left. A symmetric distribution is unskewed.
The current legal age limit to play paintball in New South Wales is 16 years of age, although Delta Force is backing the AUPBAâs petition for a standardised national minimum age of 12 years old.
In the United States Army, Army Reserves, and Army National Guard, the maximum age allowed to enlist and ship to basic training is 35 years old. The Army experimented for quite some time allowing anyone up to the age of 42 years old to enlist and complete basic training. On April 1st, 2011, they reverted this to the lower age limit. In the United States Air Force, the maximum age allowed to enlist and ship to basic training is 27 years old. In the Air Force Reserves, the maximum age is 34 years old. In the Air National Guard, the maximum age is 39 years old. In the United States Navy, the maximum age allowed to enlist and ship to basic training is 34 years old. In the Naval Reserves, the maximum age is 39 years old.