Question 477276
List the letters of the two choices below which have equal probabilities of success, separated by a comma. A standard deck of cards has 12 face cards and four Aces (Aces are not face cards). 
A. drawing a red seven out of a standard 52 card deck given it’s not a face card or an Ace.
# of red 7's: 2
# not face or ace: 52-16 = 36
Probability: 2/36 = 1/18
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B. drawing a five out of a standard 52 card deck given it’s not a face card or an Ace.
Probability: 4/36 = 1/9
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C. rolling a sum of 4 on two fair six sided dice:: 3/36 = 1/12
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D. rolling a sum of 5 on two fair six sided dice: 4/36 = 1/9
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Ans: B and D
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Cheers,
Stan H.
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E. rolling a sum of 7 on two fair six sided dice:: 6/36 = 1/6