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.
The Army raised the active-duty age limit to 40 in January as an interim step while it worked out the additional medical screening requirements for recruits ages 40 to 42. Before January, an applicant could not have reached his or her 35th birthday. The Army Reserve age limit was raised from 35 to 40 in March 2005.