The probability of drawing three red cards from a standard deck of 52 cards?
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (xapproachesinfinity):
the probability of cards, i don't like it haha since i don't play this cards game lol
so i always confuse some cards
so how many cards are red in a deck of 52
OpenStudy (solomonzelman):
1/4 of the cards is red
OpenStudy (solomonzelman):
I mean 1/2
OpenStudy (xapproachesinfinity):
4 hearts, 4...
OpenStudy (xapproachesinfinity):
i believe 4 kinds are red? no?
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
what do you mean?
OpenStudy (anonymous):
i meant what is the probability
OpenStudy (xapproachesinfinity):
he said it is 1/2
OpenStudy (anonymous):
i dont have that choice thouggh
OpenStudy (anonymous):
so therefore he is not right
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
i have choices a.3/52 b.2/17 c.1/8 d.75/676
OpenStudy (xapproachesinfinity):
do like this @SolomonZelman haha
OpenStudy (xapproachesinfinity):
as i said don't remember all the cards
OpenStudy (anonymous):
well nevermind then
OpenStudy (anonymous):
There are 13 cards per suit. Two suits are red. Therefor, there are 26 red cards in the deck.
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
I've got no Idea for the rest of the problem. Just thought I'd throw that out there.
OpenStudy (xapproachesinfinity):
3 out of 26
OpenStudy (xapproachesinfinity):
@ikram002p check here.
OpenStudy (ikram002p):
two groups have red color in 52
so 26 card from 52 is red , hence
probability of one card is 1/2
now for 3 its (1/2)^3 1/8
i hope this is correct :o
OpenStudy (ikram002p):
typo*
now for 3 its (1/2)^3= 1/8
Still Need Help?
Join the QuestionCove community and study together with friends!