Extra tickets: Few ways to improve your odds for record $700M Powerball - CNBC

Few ways to improve your odds for record $700M Powerball - CNBC

CNBC

Few ways to improve your odds for record $700M Powerball CNBC The increased ticket sales also make it more likely there will be a winner, simply because all those extra tickets mean more number combinations are covered. DOES MATH OFFER ANY HINTS TO IMPROVE THE ODDS? Scott A. Norris, an assistant professor ... and more »

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