Question

a pack of cards is counted with face downwards.it is found that one of the card is missing .one card is drawn and is found to be red .find the probability that missing card is red?



Asked byAishwariya.k.kon 2/11/13Subject:Math

this question should be done with the help of baye 's theroem

answer comes 50/ 101

please recheck it

the answer given by expert is











a pack of cards has 52 cards in total out of 26 are red and 26 are black

If one card is drawn and turns out to be red, we can have 25 more options which can be red out of a total of 51 cards left

So, the required probability = 25/51



Posted byDuke Biswas(MeritNation Expert) 4 weeks ago

Answer 1

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