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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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576
Ackbach
Ackbach
Ackbach
  • Sticky
Extremely Important Article on Statistics
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0
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7K
Ackbach
Ackbach
U
Expectation of conditional expression with Exponentially distributed random variable.
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0
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2K
user_01
U
U
Solution verification for an equation of exponentially distributed random variables
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1
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154
user_01
U
U
How to calculate conditional expectation E[g(x) | x>= Q] for x ~ exp(1)
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2
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952
GJA
G
C
Log likelihood and Maximum likelihood
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1
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125
GJA
G
U
How to find PDF and Expected value of max(x,0), for a random variable x
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0
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78
user_01
U
U
How to solve an expression with inverse of exponential distribution
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0
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120
user_01
U
J
multivariable regression equation with interaction terms for difference-in-difference method
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0
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5K
je9183
J
Dhamnekar Winod
[SOLVED] Exponential distribution question
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1
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424
Klaas van Aarsen
Klaas van Aarsen
M
Maximising the difference between multiple distributions
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1
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414
moyo
M
L
Finding support for multivariate transformation
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1
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585
lemonthree
L
L
Integral limits when using distribution function technique
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10
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443
lemonthree
L
Dhamnekar Winod
Increasing and decreasing interval of this function |e^x+e^{-x}|
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3
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283
MarkFL
M
L
Chi-squared link to gamma
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0
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348
lemonthree
L
L
Uniform distribution question
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4
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255
lemonthree
L
G
Determine whether there is sufficient evidence to support a claim of linear correlation
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1
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272
HallsofIvy
H
Ackbach
[SOLVED] Counterfactual Expectation Calculation
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1
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730
Ackbach
Ackbach
Y
r balls in n urns
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0
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948
Yankel
Y
caffeinemachine
Regarding mixing time of a Markov chain
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2
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842
caffeinemachine
caffeinemachine
J
[SOLVED] Choosing Edges, Random Graph
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1
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548
caffeinemachine
caffeinemachine
M
Unfamiliar hessian matrix expression
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0
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516
Monamandala
M
I
F-Test probabilty
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0
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509
iiownz
I
mathmari
Is the new fertilizer more efficient than the old one?
2
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25
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1K
Klaas van Aarsen
Klaas van Aarsen
mathmari
F-Test : Do we accept the null-hypothesis?
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5
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506
Klaas van Aarsen
Klaas van Aarsen
K
About ML and LMMSE Estimation - I need help
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0
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349
karlwerner01
K
mathmari
Perform a significance test
2
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26
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1K
Klaas van Aarsen
Klaas van Aarsen
mathmari
[SOLVED] Probability of the error of type 2
Replies
6
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579
mathmari
mathmari
mathmari
[SOLVED] Heights of the employees of a company
2
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28
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1K
mathmari
mathmari
mathmari
[SOLVED] Symmetry of distribution
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22
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1K
mathmari
mathmari
J
Weak Convergence to Normal Distribution
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1
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535
Opalg
Opalg
Julio
Inclusion-exclusion principle
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2
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1K
Julio
Julio
M
Maximum a posteriori
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0
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500
marcadams267
M
Dhamnekar Winod
How to check these sequences generated by i.i.d. random variables are martingales?
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4
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1K
steep
S
M
Need help with probability question. probability of dependent events.
Replies
1
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612
steep
S
L
Compute probability closeness between points in a 2D surface
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4
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589
LucaDanieli
L
M
Merged Bernoulli process
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3
Views
672
steep
S
W
Forecasting metric using regression. Is this a sound approach?
Replies
3
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742
Jameson
Jameson
S
How to optimise the following probability / algorithm / combinatorics problem?
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0
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298
Sasha123
S
M
Poisson process
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1
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391
steep
S
M
Joint CDF of a word problem
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0
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734
marcadams267
M
M
cdf, expectation, and variance of a random continuous variable
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1
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861
Klaas van Aarsen
Klaas van Aarsen
A
Maximize chance of success based on opinion poll
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0
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630
alexk
A
Dhamnekar Winod
Transformation of random variable
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1
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917
Evgeny.Makarov
E
C
Computing success percentage
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2
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903
Chatman100
C
E
correlational analysis
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0
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531
eddah
E
A
I roll 5 times, with 30% chance of failing to roll and 1/14 chance of the roll succeeding.
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1
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562
HallsofIvy
H
S
A Galton Watson branching process
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8
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2K
sabri
S
Dhamnekar Winod
Distribution and Density functions of maximum of random variables
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6
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3K
Dhamnekar Winod
Dhamnekar Winod
Dhamnekar Winod
E(x^2)if X is N(0,1).
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3
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835
Klaas van Aarsen
Klaas van Aarsen
F
Actual vs Expected Number of Lottery Winners
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1
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808
Klaas van Aarsen
Klaas van Aarsen
S
Elevator probability
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6
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1K
sabri
S
D
Classic Car Rarity
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0
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629
DanBee
D
D
Looking for Appropriate Test to Use
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0
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937
Dants
D
mathmari
[SOLVED] Which probability is higher?
Replies
4
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698
mathmari
mathmari
D
Need assistance to decide with analysis to use for problem
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1
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1K
Klaas van Aarsen
Klaas van Aarsen
D
Appropriate graph to illustrate multiple differences in measurement?
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0
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630
Dants
D
D
Require assistance with possible ANOVA use
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3
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1K
Ackbach
Ackbach
D
Require assistance with possible multiple regression analysis
Replies
1
Views
922
Ackbach
Ackbach
D
Requesting assistance for possible ANCOVA analysis
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0
Views
997
Dants
D
S
Markov chains- Can I have some help creating the transition matrix for this scenario?
Replies
2
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793
Opalg
Opalg
mathmari
A wheel of fortune is divided into 10 parts, one of them brings the jackpot.
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1
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1K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Rolling 20 times a fair dice
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6
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2K
Klaas van Aarsen
Klaas van Aarsen
Dhamnekar Winod
Finding out the sequence as Martingale
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3
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850
steep
S
M
Bias of functions defined on samples for population
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2
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948
mathinator
M
L
Four statistical questions need detailed answer , THx
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2
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650
Country Boy
C
Ackbach
Book Recommendation, Please: Time Series Analysis
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0
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2K
Ackbach
Ackbach
O
Joint cumulative distribution of dependent variables
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5
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3K
Dhamnekar Winod
Dhamnekar Winod
M
Choose 24 of 78,000 prime numbers
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0
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1K
mikehead
M
Dhamnekar Winod
Two normal independent random variables
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2
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657
Dhamnekar Winod
Dhamnekar Winod
A
Best procedure to determine Lambda to calculate Poisson probability
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5
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975
Aetius
A
B
Calculating theoretical probability
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0
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2K
bhuv
B
M
Success runs in Bernoulli trials
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1
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921
steep
S
I
Markov Chain Problem
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1
Views
753
Jameson
Jameson
K
Average "Hits" on exploding dice
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3
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926
Klaas van Aarsen
Klaas van Aarsen
mathmari
Calculate the expected value
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11
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2K
Klaas van Aarsen
Klaas van Aarsen
evinda
[SOLVED] Exactly k childen are boys
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3
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1K
Dhamnekar Winod
Dhamnekar Winod
S
Sum of Random Variables..
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0
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1K
Sitingbull
S
A
Confidence Interval, p-value and Critical Region
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0
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1K
amr21
A
S
Least Mean Square Question
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2
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2K
Sitingbull
S
D
Expression for normal distribution
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1
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677
Greg
Greg
caffeinemachine
"Two step" Markov chain is also a Markov chain.
Replies
4
Views
983
Opalg
Opalg
B
Probability density function of the average value of the outcomes of n log-normal indipendent trials
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0
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1K
bbpr
B
mathmari
[SOLVED] 2 coins are thrown 20 times
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5
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1K
mathmari
mathmari
mathmari
[SOLVED] Maximum Likelihood estimator
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3
Views
1K
mathmari
mathmari
M
Heteroscedasticity
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9
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1K
loot
L
C
Find Probability of two polygons
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21
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3K
hanli2018
H
T
Question about Bayesian Inference, Posterior Distribution
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2
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1K
thehairygorilla
T
M
Rejecting the null in an ANOVA
Replies
1
Views
944
Klaas van Aarsen
Klaas van Aarsen
D
Correlational Analysis
Replies
1
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1K
tkhunny
T
evinda
[SOLVED] Calculate probability
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3
Views
1K
evinda
evinda
mathmari
Which is the distribution of (X,Y) ?
Replies
1
Views
647
Klaas van Aarsen
Klaas van Aarsen
S
Regression Model in MiniTab
Replies
1
Views
688
Klaas van Aarsen
Klaas van Aarsen
mathmari
[SOLVED] Hypothesis testing - Winning a game
Replies
10
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2K
mathmari
mathmari
mathmari
[SOLVED] Performance of students - Hypothesis testing
Replies
20
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2K
mathmari
mathmari
mathmari
[SOLVED] Which is the mean value of the sample?
Replies
10
Views
1K
mathmari
mathmari
mathmari
[SOLVED] Expected values and variances
Replies
6
Views
1K
mathmari
mathmari
L
A question about the law of total probability
Replies
1
Views
819
tkhunny
T
L
3 newspapers- a question about Inclusion–exclusion principle
Replies
4
Views
918
Klaas van Aarsen
Klaas van Aarsen
mathmari
[SOLVED] Hypothesis test - delay
Replies
8
Views
1K
mathmari
mathmari
L
Question -Sample space in probability
Replies
3
Views
1K
HallsofIvy
H
L
A question about Bayes' theorem
Replies
1
Views
715
Jameson
Jameson
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