User Hemant Rupani

12 votes

Accepted

Is the covariance of standardized variables the correlation?

answered Apr 26, 2015 at 6:22

6 votes

How can we find $Cov(X(s), X(t))$ for a compound poisson process?

answered Apr 16, 2015 at 15:09

6 votes

Accepted

Probability that one sum of squared standard normals is greater than a constant times another such sum

answered May 2, 2015 at 21:24

5 votes

What is the definition of expected counts in chi square tests?

answered May 1, 2015 at 14:47

4 votes

Accepted

Is it correct to use plus or minus symbol before standard deviation?

answered Apr 21, 2015 at 9:06

3 votes

Help with HW questions

answered Apr 14, 2015 at 6:32

3 votes

Accepted

Proportion test with null hypothesis p1=x*p2

answered May 2, 2015 at 9:01

3 votes

Maximum likelihood estimation of p in a Binomial sample

answered May 1, 2015 at 14:13

2 votes

Linear regression scaling independent variables

answered Apr 17, 2015 at 11:40

2 votes

Accepted

Hypothesis Test on Contest, a problems?

answered Apr 18, 2015 at 13:15

2 votes

Resampling probability

answered Apr 18, 2015 at 16:08

2 votes

Combining Force of Mortality for F and M to find $l_x$

answered Apr 20, 2015 at 13:40

1 vote

Missing data paired samples t-test

answered Apr 20, 2015 at 14:22

1 vote

Hypothesis significance better than Mean Average Precision?

answered Apr 20, 2015 at 14:30

1 vote

Bernoulli trial - why do we multiply probabilities?

answered Apr 20, 2015 at 22:00

1 vote

What do these probabilities mean in lay language? A HR of 0.419 means what?

answered Apr 21, 2015 at 21:13

1 vote

Finding One Step Transition Matrix in Gambling?

answered Apr 24, 2015 at 19:29

1 vote

How to find the distribution?

answered Apr 17, 2015 at 17:21

1 vote

importance of independence among random variables

answered Apr 18, 2015 at 11:35

1 vote

Confidence Interval Formulas

answered Apr 18, 2015 at 11:55

1 vote

Accepted

Correlation Coefficient for lag $k$ in Time Series Data

answered Apr 17, 2015 at 6:57

1 vote

Poisson Hypothesis Testing for Two Parameters

answered Apr 17, 2015 at 8:07

1 vote

Accepted

Sampling distributions of sample means

answered Apr 17, 2015 at 10:32

1 vote

Accepted

Autocorrelation or Serial Correlation

answered Apr 17, 2015 at 11:29

1 vote

Accepted

Using chisq.test in R to measure goodness of fit of a fitted distribution

answered Jul 20, 2017 at 13:18

1 vote

Accepted

Transformation of any normal distribution into a standardized t-distribution

answered May 2, 2015 at 10:31

1 vote

Accepted

Generalised Likelihood Models

answered May 2, 2015 at 19:06

1 vote

Conditional probability of first ball being blue given that the second ball is red

answered May 4, 2015 at 16:13

1 vote

Accepted

Distribution and knowledge about a state of the environment

answered May 7, 2015 at 12:19

1 vote

test on a proportion with the hypotheses

answered May 2, 2015 at 6:24

Stack Exchange Network

56 Answers

Is the covariance of standardized variables the correlation?

How can we find $Cov(X(s), X(t))$ for a compound poisson process?

Probability that one sum of squared standard normals is greater than a constant times another such sum

What is the definition of expected counts in chi square tests?

Is it correct to use plus or minus symbol before standard deviation?

Help with HW questions

Proportion test with null hypothesis p1=x*p2

Maximum likelihood estimation of p in a Binomial sample

Linear regression scaling independent variables

Hypothesis Test on Contest, a problems?

Resampling probability

Combining Force of Mortality for F and M to find $l_x$

Missing data paired samples t-test

Hypothesis significance better than Mean Average Precision?

Bernoulli trial - why do we multiply probabilities?

What do these probabilities mean in lay language? A HR of 0.419 means what?

Finding One Step Transition Matrix in Gambling?

How to find the distribution?

importance of independence among random variables

Confidence Interval Formulas

Correlation Coefficient for lag $k$ in Time Series Data

Poisson Hypothesis Testing for Two Parameters

Sampling distributions of sample means

Autocorrelation or Serial Correlation

Using chisq.test in R to measure goodness of fit of a fitted distribution

Transformation of any normal distribution into a standardized t-distribution

Generalised Likelihood Models

Conditional probability of first ball being blue given that the second ball is red

Distribution and knowledge about a state of the environment

test on a proportion with the hypotheses