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Probability
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From a standard deck of cards, what is the probability that you choose a red card and then choose a 3 assuming you replaced the first card? A)1/52 B)3/104 C)1/26 D)15/26
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what are your thoughts?
Well I know there 52 cards in a full deck and there are 26 red and 4 are threes
when i set up an equation shouldnt I take away 4 of those threes from 26/52 and get the equation 4/48?
well fraction..
since we are replacing the card we pull, the probability is unaltered the second time ....
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26 out of 52, times 4 out of 52
104/2704? I reduced that down to 1/26 but it's not an option
wait, let me try something..
1/26 is an option
oh gee, completely flew from my mind. thank you!
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