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Fed [463]
3 years ago
11

You randomly select one card from a​ 52-card deck. find the probability of selecting a jack of club or the two of diamonds

Mathematics
2 answers:
Svetach [21]3 years ago
7 0
Good. Learning basic probability. The OR rule.
firstly, there are 4 jacks in a pack of 52.
but only 1 jack of clubs, so 
p(jack of clubs) = 1/52
secondly, there are 13 diamonds, and only one two of diamonds. so, 
p(two of diamonds) = 1/13.
The OR rule (sum)
P(jack of clubs OR two of diamonds)= (  1/52 + 1/13) = 0.096





ale4655 [162]3 years ago
6 0
Well, there are 52 cards. The probability of picking 2 out of 52 cards would be:

2/52!   Or in simplest terms, 1/26.
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