Nobel Laureates. From Wikipedia and the article “Which Country Has the Best Brains?” from BBC News Magazine, we obtained a frequency distribution of the number of Nobel Prize winners, by country.

Country Winners United States 338 United Kingdom 119 Germany 103 France 59 Sweden 29 Switzerland 25 Other countries 166 Suppose that a recipient of a Nobel Prize is selected at random. Find the probability that the Nobel Laureate is from

a. Sweden.

b. either France or Germany.

c. any country other than the United States.