Probability / Statistics

J
Card Trick I guess
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1
Views
766
Deleted member 4993
D
wolf
Solving occupancy problams using Striling's Numbers of the Second Kind
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1
Views
1K
wolf
wolf
M
Linear Regression without intercept: form of the i-th fitted value
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3
Views
4K
Dr.Peterson
Dr.Peterson
I
Several numbers meet without being repeated
Replies
1
Views
990
stapel
stapel
S
Solving For z(obtained): have means, stand.dev. for sample pops, entire pop (n=50)
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0
Views
762
Shifra
S
S
Tricky probability question
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1
Views
1K
Dr.Peterson
Dr.Peterson
D
Please help me I had tried from last 3 months but did not find anything
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2
Views
1K
Bob Brown MSEE
B
L
Stuck on probability question: (A and B are independent) P(B ∩ [not A] | A ∪ B)
Replies
1
Views
1K
Dr.Peterson
Dr.Peterson
C
Use the central limit theorem to show that if X has a Poisson distribution
Replies
1
Views
984
Steven G
Steven G
D
Arrangements: Frans was given 3 white and 3 black square tiles of the same size to...
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5
Views
2K
danandmichelle
D
E
Monte Carlo: Find range and defective quantities
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1
Views
1K
tkhunny
tkhunny
R
Calculating estimated score: Can I have 200000 more customers in same category...?
Replies
1
Views
1K
Deleted member 4993
D
G
How X + X = 2X step written? "Amount invested w/ simple interest doubles itself..."
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2
Views
1K
Denis
D
D
tricky problem: 7 books on shelf; find number of ways to pick, arrange 4
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3
Views
2K
davidtrinh
D
D
How many words can you make using TATTOO if you have to begin with two T's?
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3
Views
1K
Steven G
Steven G
D
Puzzle Probability - How many options
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3
Views
2K
Steven G
Steven G
L
Probability marbles in a box with replacement
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6
Views
8K
abinashnk
A
I
Randomly chosen 2 students, out of 7 boys, 6 girls; find prob a girl was chosen
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2
Views
1K
Dr.Peterson
Dr.Peterson
Steven G
I love probability, I love probability, I love probability, ... (Assume child has...)
Replies
10
Views
3K
Steven G
Steven G
B
means: I have 4 means for four different categories, w/ n for each...
Replies
1
Views
855
Deleted member 4993
D
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