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.
Often you can get a waiver of the age limits, if you have a skill the branch of service needs desperately. I was in basic with a guy that was 50, he was a trauma center surgeon before he enlisted. Marines- minimum age is 17, Maximum limit is that you must be in recruit training no later than your 29th birthday.