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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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849
Ackbach
Ackbach
Ackbach
  • Sticky
Extremely Important Article on Statistics
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0
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7K
Ackbach
Ackbach
mathmari
Map of random variable
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4
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38
mathmari
mathmari
mathmari
Expected number of sold books and profit
Replies
5
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39
Klaas van Aarsen
Klaas van Aarsen
mathmari
For which values are the variables independent?
Replies
4
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42
Klaas van Aarsen
Klaas van Aarsen
A
Want to use probability algorithm for my web app
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0
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46
aaronsmith4
A
mathmari
Tree Diagram - Error at production
Replies
17
Views
138
Klaas van Aarsen
Klaas van Aarsen
mathmari
Colours of tetrahedron sides
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3
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68
Klaas van Aarsen
Klaas van Aarsen
Y
Hypothesis Testing. Why is this the wrong critical z score? I got these values from the table.
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4
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349
yelenaaa13
Y
mathmari
Probability : Chicken legs
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10
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153
mathmari
mathmari
mathmari
How can we find probability space and events
Replies
6
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105
mathmari
mathmari
mathmari
Multiple choice test : random variable
Replies
7
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161
Klaas van Aarsen
Klaas van Aarsen
mathmari
Game : random variable for net profit
Replies
5
Views
114
Klaas van Aarsen
Klaas van Aarsen
mathmari
How can we calculate the probability?
Replies
17
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133
mathmari
mathmari
Dhamnekar Winod
How to prove the normal distribution tail inequality for large x ?
Replies
4
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173
Dhamnekar Winod
Dhamnekar Winod
mathmari
Model the situation with a Laplace room
Replies
18
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220
Klaas van Aarsen
Klaas van Aarsen
mathmari
Game Night : Number of combinations
Replies
14
Views
136
Klaas van Aarsen
Klaas van Aarsen
mathmari
Show equality of probabilities
Replies
5
Views
170
Klaas van Aarsen
Klaas van Aarsen
mathmari
Probability - Amount of money in pocket
Replies
6
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553
Country Boy
C
mathmari
Probability : minutes that customers get served
Replies
5
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151
romsek
R
mathmari
Confidence interval of difference
Replies
1
Views
104
Klaas van Aarsen
Klaas van Aarsen
mathmari
Calculating statistical values from given data
Replies
1
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107
Klaas van Aarsen
Klaas van Aarsen
Ackbach
[SOLVED] Binomial Distribution: Likelihood Ratio Test for Equality of Several Proportions
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1
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1K
Ackbach
Ackbach
Ackbach
[SOLVED] Uniformly Most Powerful Test for Weibull Distribution
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0
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152
Ackbach
Ackbach
Ackbach
[SOLVED] Likelihood Ratio Test for Common Variance from Two Normal Distribution Samples
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0
Views
144
Ackbach
Ackbach
X
Gambling Strategy Help
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0
Views
333
xNICK
X
S
Calculating probability from linear regression parameters
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0
Views
872
sadfe
S
M
Least squares regression line (I'm very lost)
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1
Views
431
Country Boy
C
F
Maximum Likelihood
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0
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554
Foxglove
F
F
Maximum likelihood
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0
Views
195
Foxglove
F
F
Econometrics: Please help! Are these statement true or false? Need some proofs also PLEASE.
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0
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159
Foxglove
F
mathmari
Probability that the total annual profit is not more than 800000
Replies
6
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2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Hypothesis Test
Replies
3
Views
183
Klaas van Aarsen
Klaas van Aarsen
mathmari
Probability to get the correct message
Replies
15
Views
760
mathmari
mathmari
mathmari
Calculate the covariance
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9
Views
342
mathmari
mathmari
mathmari
Distribution, expected value, variance, covariance and correlation
Replies
14
Views
533
mathmari
mathmari
E
Econometrics Questions
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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
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1
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308
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
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1
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281
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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467
user_01
U
U
How to solve an expression with inverse of exponential distribution
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0
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285
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
Replies
1
Views
619
Klaas van Aarsen
Klaas van Aarsen
M
Maximising the difference between multiple distributions
Replies
1
Views
598
moyo
M
L
Finding support for multivariate transformation
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1
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813
lemonthree
L
L
Integral limits when using distribution function technique
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10
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649
lemonthree
L
Dhamnekar Winod
Increasing and decreasing interval of this function |e^x+e^{-x}|
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3
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480
MarkFL
M
L
Chi-squared link to gamma
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0
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531
lemonthree
L
L
Uniform distribution question
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4
Views
484
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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565
HallsofIvy
H
Ackbach
[SOLVED] Counterfactual Expectation Calculation
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1
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968
Ackbach
Ackbach
Y
r balls in n urns
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0
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1K
Yankel
Y
caffeinemachine
Regarding mixing time of a Markov chain
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2
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1K
caffeinemachine
caffeinemachine
J
[SOLVED] Choosing Edges, Random Graph
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1
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802
caffeinemachine
caffeinemachine
M
Unfamiliar hessian matrix expression
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0
Views
677
Monamandala
M
I
F-Test probabilty
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0
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705
iiownz
I
mathmari
Is the new fertilizer more efficient than the old one?
2
Replies
25
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2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
F-Test : Do we accept the null-hypothesis?
Replies
5
Views
795
Klaas van Aarsen
Klaas van Aarsen
K
About ML and LMMSE Estimation - I need help
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0
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528
karlwerner01
K
mathmari
Perform a significance test
2
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26
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2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
[SOLVED] Probability of the error of type 2
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6
Views
877
mathmari
mathmari
mathmari
[SOLVED] Heights of the employees of a company
2
Replies
28
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2K
mathmari
mathmari
mathmari
[SOLVED] Symmetry of distribution
Replies
22
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2K
mathmari
mathmari
J
Weak Convergence to Normal Distribution
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1
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765
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
Views
667
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.
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1
Views
754
steep
S
L
Compute probability closeness between points in a 2D surface
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4
Views
817
LucaDanieli
L
M
Merged Bernoulli process
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3
Views
960
steep
S
W
Forecasting metric using regression. Is this a sound approach?
Replies
3
Views
973
Jameson
Jameson
S
How to optimise the following probability / algorithm / combinatorics problem?
Replies
0
Views
464
Sasha123
S
M
Poisson process
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1
Views
555
steep
S
M
Joint CDF of a word problem
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0
Views
947
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
832
alexk
A
Dhamnekar Winod
Transformation of random variable
Replies
1
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1K
Evgeny.Makarov
E
C
Computing success percentage
Replies
2
Views
1K
Chatman100
C
E
correlational analysis
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0
Views
722
eddah
E
A
I roll 5 times, with 30% chance of failing to roll and 1/14 chance of the roll succeeding.
Replies
1
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771
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
Replies
6
Views
3K
Dhamnekar Winod
Dhamnekar Winod
Dhamnekar Winod
E(x^2)if X is N(0,1).
Replies
3
Views
1K
Klaas van Aarsen
Klaas van Aarsen
F
Actual vs Expected Number of Lottery Winners
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1
Views
1K
Klaas van Aarsen
Klaas van Aarsen
S
Elevator probability
Replies
6
Views
2K
sabri
S
D
Classic Car Rarity
Replies
0
Views
791
DanBee
D
D
Looking for Appropriate Test to Use
Replies
0
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1K
Dants
D
mathmari
[SOLVED] Which probability is higher?
Replies
4
Views
928
mathmari
mathmari
D
Need assistance to decide with analysis to use for problem
Replies
1
Views
1K
Klaas van Aarsen
Klaas van Aarsen
D
Appropriate graph to illustrate multiple differences in measurement?
Replies
0
Views
778
Dants
D
D
Require assistance with possible ANOVA use
Replies
3
Views
1K
Ackbach
Ackbach
D
Require assistance with possible multiple regression analysis
Replies
1
Views
1K
Ackbach
Ackbach
D
Requesting assistance for possible ANCOVA analysis
Replies
0
Views
1K
Dants
D
S
Markov chains- Can I have some help creating the transition matrix for this scenario?
Replies
2
Views
1K
Opalg
Opalg
mathmari
A wheel of fortune is divided into 10 parts, one of them brings the jackpot.
Replies
1
Views
2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Rolling 20 times a fair dice
Replies
6
Views
2K
Klaas van Aarsen
Klaas van Aarsen
Dhamnekar Winod
Finding out the sequence as Martingale
Replies
3
Views
1K
steep
S
M
Bias of functions defined on samples for population
Replies
2
Views
1K
mathinator
M
L
Four statistical questions need detailed answer , THx
Replies
2
Views
813
Country Boy
C
Ackbach
Book Recommendation, Please: Time Series Analysis
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0
Views
2K
Ackbach
Ackbach
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