A box contains 13 identical cards, 7 of the cards are blue and the rest are red. Two cards are randomly selected (WITHOUT replacement). Calculate the probability that at least one card is blue. (Give answer to three decimals)

MATLAB: An Introduction with Applications
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How to calculate? if atleast one card is blue?

A box contains 13 identical cards, 7 of the cards are blue and the rest are red. Two cards are randomly
selected (WITHOUT replacement). Calculate the probability that at least one card is blue.
(Give answer to three decimals)
Transcribed Image Text:A box contains 13 identical cards, 7 of the cards are blue and the rest are red. Two cards are randomly selected (WITHOUT replacement). Calculate the probability that at least one card is blue. (Give answer to three decimals)
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