Friday, March 9, 2012

A card is drawn at random from a standard deck of cards. What is the probability that the card is either a Queen or a Diamond?|||There are 52 cards in a deck.

There are 13 diamonds in a deck and 3 non diamond queens.

Hence, your probability is: 16/52=4/13|||4/52 for queen = 16% chance
13/52 for diamond = 25% chance

16/52 for either=

FINAL ANSWER= 30%

火车采集器

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