Probability / Statistics

M
stats: find estimators; 2-sided 90% conf. int for mu1, mu2;
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1
Views
2K
royhaas
R
B
Need help w/ hypothesis, decision rule, z test stat, and....
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2
Views
2K
baseballer1411
B
J
Soccer Prediction Problem
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0
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5K
Jameselaprendi
J
T
Population means
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6
Views
2K
galactus
G
T
86 of 773 corn kernels didn't pop: find 90% conf. int., ....
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1
Views
2K
stapel
stapel
T
Testing Null Hypothesis
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3
Views
2K
galactus
G
J
Probability and Life Insurance: life-span and expected loss
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2
Views
8K
tkhunny
tkhunny
M
probability: Assume fair 6-sided die rolled 6 times....
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4
Views
2K
mathdweeb
M
N
Determine design matrix for regression, estimators for alpha
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2
Views
2K
nat23
N
K
Cards: prob both cards, drawn w/o replacement, are black
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1
Views
1K
soroban
S
M
Card Problem probability urgent
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4
Views
2K
stapel
stapel
R
Confidence Intervals: strikeouts by Am. League leader
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1
Views
2K
tkhunny
tkhunny
R
Hypothesis Testing: number of homeruns for Natl Lg leader
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2
Views
2K
ridley1013
R
A
Ratio Distribution Question: C= (1/a)*exp(x/a), D= (1/b)*...
Replies
5
Views
2K
royhaas
R
R
BIG Dice Roll!
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4
Views
2K
RayZorback
R
R
Trading Card Game: Probability of Rares!
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2
Views
2K
RayZorback
R
V
If 56 heads in 100 tosses, find prob that next toss is tails
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2
Views
6K
Loren
L
R
Standard Deviation: n = 2500, mu = 50, sigma = 10
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5
Views
3K
galactus
G
A
On what percentage of the days were there problems?
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1
Views
1K
royhaas
R
L
Ants and Vertices of 3-D Figures
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2
Views
2K
galactus
G
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