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 PBGC caps payouts at $31,000 or less per year for people who retired at 60, the mandatory retirement age for airline pilots. Delta is the third major airline to dump all or part of its pension obligations as part of a recent Chapter 11 reorganization, after US Airways and United.nlike most employees, retiring Delta pilots until 2005 could cash out half their pension benefits in lump sums that sometimes topped $1 million. Hundreds retired early to take advantage of the clause before it was stopped after Delta's Chapter 11 filing.