Probability / Statistics

M
Fuzzy logic for expert medical system (probability of having a patient's covid)
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0
Views
604
MrAlex
M
D
Standard Deviation: If IQ scores that range between 55-70 are three SD's below the mean, then why...
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0
Views
639
deannat506
D
J
coin flip (binomial) question: How many trials are needed to remove chance from being involved in these 4-flip all-heads 1/16 goal trials?
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0
Views
586
JDavid
J
P
How to use correctly the standard deviation for a sample? (object weighted 3 times during production)
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3
Views
1K
Parcosan
P
S
How to best speculate about probabilities, from hypothesis testing?
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1
Views
856
khansaheb
K
S
How to know if a difference between probabilities is large?
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0
Views
603
Seba
S
T
Difference in proportion of sample, comparing two groups
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0
Views
644
tbhat
T
B
Mirror Pattern in Tau (2Pi): an unusual probability calculation.
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0
Views
958
bluetriangle
B
S
problem snowballs: "With odd number of children in field, distances between are all different."
Replies
11
Views
2K
blamocur
blamocur
G
What are the Chances? "Recently, 4 and only 4 random people found themselves in the same room together...."
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8
Views
2K
GlenK
G
P
Strangle Confidence Interval / Error Interval for dataset [4.3, 1.5, 2.8, 3.8, 9, 0, 4.5, 1.2, -1, 1.3, 9.3, 6.6, 6]
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2
Views
1K
Dr.Peterson
Dr.Peterson
C
Monty Hall problem in a different way: What if at the start there are 3 players instead of 1?
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2
Views
1K
Dr.Peterson
Dr.Peterson
S
basic correlation linearity question
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4
Views
1K
supermarco
S
S
Setting probabilities but with a weird setup (a fishing mini-game plugin within Minecraft)
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1
Views
1K
Dr.Peterson
Dr.Peterson
J
Hypothesis Testing - I used Kruskal Wallis Test for this question but I am not sure if that is the right approach
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0
Views
804
jamestrickington
J
T
Help with deriving a log likelihood contribution for a panel model with fixed effects
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0
Views
699
TheS
T
E
Odds of drawing cards (I’m designing a card and dice based game to help kids learn chemistry.)
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0
Views
753
Erictaveren
E
Zermelo
Random variable independence proof: Let Omega=Omega_1 x Omega_2, X,Y random on Omega, and...
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1
Views
999
blamocur
blamocur
A
Sample size for a z confidence interval: Which way should I round?
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2
Views
2K
Audentes
A
Z
Noob problem: comparing two datasets- Acreage and Yield such that Acreage * Yield = Production.
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7
Views
2K
blamocur
blamocur
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