probability that 4 people will get their numbers
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4 women gave their coats to cloakroom. By the accident ruber mixed their number. He didn't say anything to women and gave them numbers. What probability is that women got they coats?
I thought that $P=1/4^4= 1/256$ but I am not sure
probability probability-theory
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4 women gave their coats to cloakroom. By the accident ruber mixed their number. He didn't say anything to women and gave them numbers. What probability is that women got they coats?
I thought that $P=1/4^4= 1/256$ but I am not sure
probability probability-theory
New contributor
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
4 women gave their coats to cloakroom. By the accident ruber mixed their number. He didn't say anything to women and gave them numbers. What probability is that women got they coats?
I thought that $P=1/4^4= 1/256$ but I am not sure
probability probability-theory
New contributor
4 women gave their coats to cloakroom. By the accident ruber mixed their number. He didn't say anything to women and gave them numbers. What probability is that women got they coats?
I thought that $P=1/4^4= 1/256$ but I am not sure
probability probability-theory
probability probability-theory
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New contributor
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asked 14 hours ago
Atstovas
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1 Answer
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Not quite!
There are 4•3•2•1 ways to give a number to each woman.
Only one of those assignments give each woman the correct coat.
Therefore, the probability is $displaystyle frac{1}{24}$
what about the probability that only one women will get her coat? is it 11/24? or 1/6?
– Atstovas
13 hours ago
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
Not quite!
There are 4•3•2•1 ways to give a number to each woman.
Only one of those assignments give each woman the correct coat.
Therefore, the probability is $displaystyle frac{1}{24}$
what about the probability that only one women will get her coat? is it 11/24? or 1/6?
– Atstovas
13 hours ago
add a comment |
up vote
0
down vote
Not quite!
There are 4•3•2•1 ways to give a number to each woman.
Only one of those assignments give each woman the correct coat.
Therefore, the probability is $displaystyle frac{1}{24}$
what about the probability that only one women will get her coat? is it 11/24? or 1/6?
– Atstovas
13 hours ago
add a comment |
up vote
0
down vote
up vote
0
down vote
Not quite!
There are 4•3•2•1 ways to give a number to each woman.
Only one of those assignments give each woman the correct coat.
Therefore, the probability is $displaystyle frac{1}{24}$
Not quite!
There are 4•3•2•1 ways to give a number to each woman.
Only one of those assignments give each woman the correct coat.
Therefore, the probability is $displaystyle frac{1}{24}$
answered 14 hours ago
Saketh Malyala
7,3111534
7,3111534
what about the probability that only one women will get her coat? is it 11/24? or 1/6?
– Atstovas
13 hours ago
add a comment |
what about the probability that only one women will get her coat? is it 11/24? or 1/6?
– Atstovas
13 hours ago
what about the probability that only one women will get her coat? is it 11/24? or 1/6?
– Atstovas
13 hours ago
what about the probability that only one women will get her coat? is it 11/24? or 1/6?
– Atstovas
13 hours ago
add a comment |
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