Lottery Mathematics - Minimum Number of Tickets For A Match

Minimum Number of Tickets For A Match

It is a hard, in most cases open, mathematical problem to calculate the minimum number of tickets one needs to purchase to guarantee that at least one of these tickets matches at least 2 numbers. In the 5-from-90 lotto, the minimum number that can guarantee a ticket with at least 2 matches is 100.

Read more about this topic:  Lottery Mathematics

Famous quotes containing the words minimum, number, tickets and/or match:

    There are ... two minimum conditions necessary and sufficient for the existence of a legal system. On the one hand those rules of behavior which are valid according to the system’s ultimate criteria of validity must be generally obeyed, and on the other hand, its rules of recognition specifying the criteria of legal validity and its rules of change and adjudication must be effectively accepted as common public standards of official behavior by its officials.
    —H.L.A. (Herbert Lionel Adolphus)

    A considerable percentage of the people we meet on the street are people who are empty inside, that is, they are actually already dead. It is fortunate for us that we do not see and do not know it. If we knew what a number of people are actually dead and what a number of these dead people govern our lives, we should go mad with horror.
    George Gurdjieff (c. 1877–1949)

    Sickness comes to us all, Mr. Dillon.... We never know when, we never know why, we never know how. The only blessed thing we know is it’ll come at the most inconvenient, unexpected time. Just when you’ve got tickets to the World Series. And that’s the way the permanent waves.
    Donald E. Westlake (b. 1933)

    We cannot expect in the immediate future that all women who seek it will achieve full equality of opportunity. But if women are to start moving towards that goal, we must believe in ourselves or no one else will believe in us; we must match our aspirations with the competence, courage and determination to succeed.
    Rosalyn Yalow (b. 1921)