How many red playing cards must be drawn from a single deck of cards to be...
How many red playing cards must be drawn from a single deck of cards to be sure that at least twelve are diamonds or at least twelve are hearts?
Homework Answers
since there are 13 cards of reach suit, therefore, probability of getting a single suit is 13/52 = 0.25
from here we can understand, that in order to get 1 card of
single suit, we need to draw 4 cards, therefore in order to get at
least
12 cards of same suit (Diamond or Hearts), we need to draw 12*4 =
48 cards
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How many red playing cards must be drawn from a single deck of
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