GLOSSARY ANNUITY - The method of payment that most state lotteries use for the payout of their LOTTO (6 ball) drawings. The prize is paid in installments of usually 20 equal annual payments, rather than as a lump sum. By the way the U.S. is the only country in the world where this is done. The cost of purchasing the annuity is rarely half the advertised grand prize. BALANCED SYSTEMS - A method that tries to use the same number of odd and even numbers (40-60% or 60-40%), and the same number of small numbers (lower than 28) and larger numbers (over 28). This pretty much ensures that the set picked will have the "look and feel" of a typical drawn set and thus possibly increasing the chance of winning the grand prize. BUCKETS - Also known as "BALLSET". This is one of a number of sets of ping pong or rubber balls that are picked at random (rotated) for each drawing. Some states such as MARYLAND and VIRGINIA, use this term rather than BALLSET. BALLSETS - Also known as "BUCKET". This is one of a number of sets of balls (thus the name "ball set") that is picked at random (rotated) to be used for the next drawing. The states of ARIZONA, FLORIDA and others use this term, or the term "PRIMARY SET". FILTERS - A set of rules set up by the user to eliminate unwanted or undesirable groups of numbers. For example some filters will only allow sets with average sums to get through (pass through the filter). Another filter might be to eliminate all sets that have all even or all odd numbers. OVERDUE - The program counts back from the most recent drawing to the last drawing in which a given number has occurred. The results of this analysis are presented in a bar chart with the numbers having the longest dry spell having the longest bars associated with them. HIT/MISS If a number has hit in a given drawing that number is classified as a "hit". If a number does not hit it is classified as a "miss". A hit\miss chart for a given number provides you with a history of how many times the number hit after a given number of misses. POOL - A group of people that combine their money to buy a larger group of tickets, than if they bought on their own. This spreads or diversifies the "risk" in the lottery, but also decreases the possible "reward".