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Advanced Probability and Statistics

Calculus-level Probability and Statistics, including distributions, moment-generating functions, estimation, hypothesis testing, design of experiments, analysis of variance, nonparametric statistics, causality and causal diagrams, martingales, probability measures.
Ackbach
  • Sticky
The Causal Revolution and Why You Should Study It
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0
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1K
Ackbach
Ackbach
Ackbach
  • Sticky
Extremely Important Article on Statistics
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0
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8K
Ackbach
Ackbach
Dhamnekar Winod
Probability, Expected value, joint P.D.F. and order statistics
Replies
2
Views
124
Dhamnekar Winod
Dhamnekar Winod
B
  • Poll
TEST OF HYPOTHESIS INVOLVING THE POPULATION MEAN 𝝁 WHEN THE VARIANCE IS UNKNOWN
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1
Views
540
topsquark
topsquark
B
Test of hypothesis involving the population mean 𝝁 when the variance is known
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0
Views
153
bunnypatotie
B
Dhamnekar Winod
Probability of misprints on each page
Replies
0
Views
254
Dhamnekar Winod
Dhamnekar Winod
B
Point Estimate, Margin of Error and Confidence Level
Replies
1
Views
343
County Boy
C
Dhamnekar Winod
[SOLVED] Random digits appearance
Replies
0
Views
141
Dhamnekar Winod
Dhamnekar Winod
Dhamnekar Winod
[SOLVED] Winning at tennis
Replies
1
Views
436
romsek
R
J
Using line equations to calculate a difference in rates of development
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0
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144
jakerm1995
J
Dhamnekar Winod
[SOLVED] What is the concept of limiting event?
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0
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165
Dhamnekar Winod
Dhamnekar Winod
mathmari
Show that C gives a confidence interval for θ
Replies
1
Views
255
mathmari
mathmari
mathmari
Determine the confidence interval
Replies
3
Views
242
Klaas van Aarsen
Klaas van Aarsen
mathmari
Calculate the density - Unbiased estimator for θ
Replies
1
Views
276
GJA
G
mathmari
Likelihood function
Replies
6
Views
508
GJA
G
mathmari
Probability to get a chocolate snowman or a chocolate reindeer
Replies
2
Views
817
mathmari
mathmari
L
Probability game - Simulation
Replies
1
Views
331
Country Boy
C
Y
Why is my p-value/rejection region for this wrong?
Replies
0
Views
243
yelenaaa13
Y
Y
Why are my p-value and test statistic values wrong?
Replies
0
Views
232
yelenaaa13
Y
mathmari
Burning time of Christmas Tree
Replies
8
Views
246
mathmari
mathmari
mathmari
Minimal mean square deviation
Replies
4
Views
289
Klaas van Aarsen
Klaas van Aarsen
A
Want to use probability algorithm for my web app
Replies
1
Views
329
aaronsmith4
A
mathmari
Map of random variable
Replies
4
Views
279
mathmari
mathmari
mathmari
Expected number of sold books and profit
Replies
5
Views
291
Klaas van Aarsen
Klaas van Aarsen
mathmari
For which values are the variables independent?
Replies
4
Views
275
Klaas van Aarsen
Klaas van Aarsen
mathmari
Tree Diagram - Error at production
Replies
17
Views
481
Klaas van Aarsen
Klaas van Aarsen
mathmari
Colours of tetrahedron sides
Replies
3
Views
251
Klaas van Aarsen
Klaas van Aarsen
Y
Hypothesis Testing. Why is this the wrong critical z score? I got these values from the table.
Replies
4
Views
660
yelenaaa13
Y
mathmari
Probability : Chicken legs
Replies
10
Views
418
mathmari
mathmari
mathmari
How can we find probability space and events
Replies
6
Views
350
mathmari
mathmari
mathmari
Multiple choice test : random variable
Replies
7
Views
360
Klaas van Aarsen
Klaas van Aarsen
mathmari
Game : random variable for net profit
Replies
5
Views
326
Klaas van Aarsen
Klaas van Aarsen
mathmari
How can we calculate the probability?
Replies
17
Views
360
mathmari
mathmari
Dhamnekar Winod
How to prove the normal distribution tail inequality for large x ?
Replies
4
Views
404
Dhamnekar Winod
Dhamnekar Winod
mathmari
Model the situation with a Laplace room
Replies
18
Views
406
Klaas van Aarsen
Klaas van Aarsen
mathmari
Game Night : Number of combinations
Replies
14
Views
383
Klaas van Aarsen
Klaas van Aarsen
mathmari
Show equality of probabilities
Replies
5
Views
372
Klaas van Aarsen
Klaas van Aarsen
mathmari
Probability - Amount of money in pocket
Replies
6
Views
776
Country Boy
C
mathmari
Probability : minutes that customers get served
Replies
5
Views
394
romsek
R
mathmari
Confidence interval of difference
Replies
1
Views
243
Klaas van Aarsen
Klaas van Aarsen
mathmari
Calculating statistical values from given data
Replies
1
Views
286
Klaas van Aarsen
Klaas van Aarsen
Ackbach
[SOLVED] Binomial Distribution: Likelihood Ratio Test for Equality of Several Proportions
Replies
1
Views
1K
Ackbach
Ackbach
Ackbach
[SOLVED] Uniformly Most Powerful Test for Weibull Distribution
Replies
0
Views
351
Ackbach
Ackbach
Ackbach
[SOLVED] Likelihood Ratio Test for Common Variance from Two Normal Distribution Samples
Replies
0
Views
306
Ackbach
Ackbach
X
Gambling Strategy Help
Replies
0
Views
500
xNICK
X
S
Calculating probability from linear regression parameters
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0
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1K
sadfe
S
M
Least squares regression line (I'm very lost)
Replies
1
Views
606
Country Boy
C
F
Maximum Likelihood
Replies
0
Views
747
Foxglove
F
F
Maximum likelihood
Replies
0
Views
371
Foxglove
F
F
Econometrics: Please help! Are these statement true or false? Need some proofs also PLEASE.
Replies
0
Views
339
Foxglove
F
mathmari
Probability that the total annual profit is not more than 800000
Replies
6
Views
2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Hypothesis Test
Replies
3
Views
324
Klaas van Aarsen
Klaas van Aarsen
mathmari
Probability to get the correct message
Replies
15
Views
1K
mathmari
mathmari
mathmari
Calculate the covariance
Replies
9
Views
534
mathmari
mathmari
mathmari
Distribution, expected value, variance, covariance and correlation
Replies
14
Views
809
mathmari
mathmari
E
Econometrics Questions
Replies
1
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1K
Country Boy
C
U
Expectation of conditional expression with Exponentially distributed random variable.
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0
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3K
user_01
U
U
Solution verification for an equation of exponentially distributed random variables
Replies
1
Views
458
user_01
U
U
How to calculate conditional expectation E[g(x) | x>= Q] for x ~ exp(1)
Replies
2
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1K
GJA
G
C
Log likelihood and Maximum likelihood
Replies
1
Views
407
GJA
G
U
How to find PDF and Expected value of max(x,0), for a random variable x
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0
Views
638
user_01
U
U
How to solve an expression with inverse of exponential distribution
Replies
0
Views
450
user_01
U
J
multivariable regression equation with interaction terms for difference-in-difference method
Replies
0
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5K
je9183
J
Dhamnekar Winod
[SOLVED] Exponential distribution question
Replies
1
Views
775
Klaas van Aarsen
Klaas van Aarsen
M
Maximising the difference between multiple distributions
Replies
1
Views
758
moyo
M
L
Finding support for multivariate transformation
Replies
1
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1K
lemonthree
L
L
Integral limits when using distribution function technique
Replies
10
Views
833
lemonthree
L
Dhamnekar Winod
Increasing and decreasing interval of this function |e^x+e^{-x}|
Replies
3
Views
656
MarkFL
M
L
Chi-squared link to gamma
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0
Views
681
lemonthree
L
L
Uniform distribution question
Replies
4
Views
703
lemonthree
L
G
Determine whether there is sufficient evidence to support a claim of linear correlation
Replies
1
Views
799
HallsofIvy
H
Ackbach
[SOLVED] Counterfactual Expectation Calculation
Replies
1
Views
1K
Ackbach
Ackbach
Y
r balls in n urns
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0
Views
1K
Yankel
Y
caffeinemachine
Regarding mixing time of a Markov chain
Replies
2
Views
1K
caffeinemachine
caffeinemachine
J
[SOLVED] Choosing Edges, Random Graph
Replies
1
Views
1K
caffeinemachine
caffeinemachine
M
Unfamiliar hessian matrix expression
Replies
0
Views
808
Monamandala
M
I
F-Test probabilty
Replies
0
Views
869
iiownz
I
mathmari
Is the new fertilizer more efficient than the old one?
2
Replies
25
Views
2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
F-Test : Do we accept the null-hypothesis?
Replies
5
Views
997
Klaas van Aarsen
Klaas van Aarsen
K
About ML and LMMSE Estimation - I need help
Replies
0
Views
673
karlwerner01
K
mathmari
Perform a significance test
2
Replies
26
Views
2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
[SOLVED] Probability of the error of type 2
Replies
6
Views
1K
mathmari
mathmari
mathmari
[SOLVED] Heights of the employees of a company
2
Replies
28
Views
2K
mathmari
mathmari
mathmari
[SOLVED] Symmetry of distribution
Replies
22
Views
2K
mathmari
mathmari
J
Weak Convergence to Normal Distribution
Replies
1
Views
968
Opalg
Opalg
Julio
Inclusion-exclusion principle
Replies
2
Views
1K
Julio
Julio
M
Maximum a posteriori
Replies
0
Views
791
marcadams267
M
Dhamnekar Winod
How to check these sequences generated by i.i.d. random variables are martingales?
Replies
4
Views
2K
steep
S
M
Need help with probability question. probability of dependent events.
Replies
1
Views
879
steep
S
L
Compute probability closeness between points in a 2D surface
Replies
4
Views
987
LucaDanieli
L
M
Merged Bernoulli process
Replies
3
Views
1K
steep
S
W
Forecasting metric using regression. Is this a sound approach?
Replies
3
Views
1K
Jameson
Jameson
S
How to optimise the following probability / algorithm / combinatorics problem?
Replies
0
Views
615
Sasha123
S
M
Poisson process
Replies
1
Views
703
steep
S
M
Joint CDF of a word problem
Replies
0
Views
1K
marcadams267
M
M
cdf, expectation, and variance of a random continuous variable
Replies
1
Views
1K
Klaas van Aarsen
Klaas van Aarsen
A
Maximize chance of success based on opinion poll
Replies
0
Views
968
alexk
A
Dhamnekar Winod
Transformation of random variable
Replies
1
Views
1K
Evgeny.Makarov
E
C
Computing success percentage
Replies
2
Views
1K
Chatman100
C
E
correlational analysis
Replies
0
Views
899
eddah
E
A
I roll 5 times, with 30% chance of failing to roll and 1/14 chance of the roll succeeding.
Replies
1
Views
929
HallsofIvy
H
S
A Galton Watson branching process
Replies
8
Views
2K
sabri
S
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