Mathematics, 27.04.2021 14:50 Dweath50
An ordinary deck of cards contains 52 cards divided into four suits. The red suits are diamonds (β) and hearts (β₯), and the black suits are clubs (β£) and spades (β ). Each suit contains 13 cards of the following denominations: 2, 3, 4, 5, 6, 7, 8, 9, 10, J (jack), Q (queen), K (king), and A (ace). The cards J, Q, and K are called face cards. Imagine choosing a card at random from a thoroughly mixed deck. Consider the event that the denomination of the chosen card is at most 4 (counting aces as 14). Which of the following expresses this event as a set? {2β , 3β , 4β , 2β, 3β, 4β, 2β£, 3β£, 4β£, 2β₯, 3β₯, 4β₯} {2β , 3β , 2β, 3β, 2β£, 3β£, 2β₯, 3β₯} {Aβ , 2β , 3β , 4β , Aβ, 2β, 3β, 4β, Aβ£, 2β£, 3β£, 4β£, Aβ₯, 2β₯, 3β₯, 4β₯} {Aβ , 2β , 3β , Aβ, 2β, 3β, Aβ£, 2β£, 3β£, Aβ₯, 2β₯, 3β₯} {4β , 4β, 4β£, 4β₯} What is the probability of this event?
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An ordinary deck of cards contains 52 cards divided into four suits. The red suits are diamonds (β)...
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