Math, asked by Anonymous, 11 months ago

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Find the probability that when a hand of 7 cards is drawn from a well shuffled deck of 52 cards, it contains.
(i) all Kings
(ii) 3 Kings
(iii) atleast 3 Kings

Answers

Answered by BrainlyMT

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(i)Total number of outcomes (TO) = 52

Total number of outcomes (TO) = 52Total number of kings in 52 cards = 4

Total number of outcomes (TO) = 52Total number of kings in 52 cards = 4But 7 cards are shuffled.

Favourable outcomes (FO) = 4

Probability = FO/TO

Probability = 4/52 = 1/13

(ii)Total number of outcomes (TO) = 52

Total number of outcomes (TO) = 52Total number of kings = 3

Total number of outcomes (TO) = 52Total number of kings = 3But 7 cards are shuffled.

Favourable outcomes (FO) = 3

Probability = FO/TO

Probability = 3/13

(iii)Favourable outcomes (FO) = 3

Probability= FO/TO

Probability= 3/13

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Answered by jaishankarverma62

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(i)Total number of outcomes (TO) = 52

Total number of outcomes (TO) = 52Total number of kings in 52 cards = 4

Total number of outcomes (TO) = 52Total number of kings in 52 cards = 4But 7 cards are shuffled.

Favourable outcomes (FO) = 4

Probability = FO/TO

Probability = 4/52 = 1/13

(ii)Total number of outcomes (TO) = 52

Total number of outcomes (TO) = 52Total number of kings = 3

Total number of outcomes (TO) = 52Total number of kings = 3But 7 cards are shuffled.

Favourable outcomes (FO) = 3

Probability = FO/TO

Probability = 3/13

(iii)Favourable outcomes (FO) = 3

Probability= FO/TO

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