Olga has collected 50 stamps from various countries: 31 from the United States, 14 from Canada, and 5 from
elsewhere.
What percentage of Olga's stamp collection is from the
United States?
From Canada?
dd a class com
From elsewhere?
Who has more stamps from the United States?
Who has a greater percentage of stamps from the United
States

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)