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Question

A card is drawn from a standard 52 card deck. What is the probability that the card is a red jack, given that the card is a face card (a jack, queen, or king)?


A

112

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B

16

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C

13

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D

12

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Solution

The correct option is A

112


The explanation for correct option:

Option (A):

Here, the sample space is face cards.

The number of total outcomes is the number of total face cards 3×4=12.

The number of favorable outcomes is the Number of red jacks1. Thus, the probability of one red joke:

Probability=NumberoffavourableoutcomesNumberoftotaloutcomes=112

The probability that the card is a red jack given card is a face card is 112.

Therefore, Option (A) is the correct option.


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