Starbucks or the Lottery?

Ever tried doing some mental arithmetic of permutation or combination on your chance of winning a lottery when you're hesitating before a lottery stand? Well, it could be hard without a calculator. And all mathematic and statistic stuff could be even easier when using the powerful but always somehow forgettable weapon MS Excel to handle it. This free podcast series has very handy and useful daily tips for Excel users, particularly on Excel's impressive function part that not every user can make well use of, though sometimes some tips turn out to be quite simple. Recommended for salespersons, accountants and any other heavy Excel users.