List questions from chi-squared

Published on 26 Mar 2022 - 16:00

55

Views

Can I use the Chi Squared Test on percentages?

Published on 05 Apr 2022 - 16:29

67

Views

Estimating probability of $\|Z_1\|^2-\|Z_2\|^2$ in a bivariate normal population

Published on 07 Apr 2022 - 6:05

233

Views

How to get Information Entropy and Chi-Square Test value for an encrypted image

Published on 27 Apr 2022 - 22:38

37

Views

$L^2$ Approximation error in Gaussian Process Regression (finite data setting)

Published on 23 Feb 2026 - 15:20

77

Views

Why can a $\chi^2$ test be used to check whether a random variable has any distribution over a finite space?

Published on 11 May 2022 - 0:28

31

Views

Distriubtion of $Y = \frac{X_1}{X_1^2+...+X_n^2}$, where $X_i \sim N(\mu_i, 1)$

Published on 06 Jun 2022 - 13:24

302

Views

Show that chi-squared random variables are sub-exponential with parameter $4$

Published on 10 Jun 2022 - 0:57

96

Views

Curve fitting for non-differentiable function

Published on 15 Jun 2022 - 0:09

21

Views

Determining Viability of Chi-squared for Feature Selection

Published on 16 Jun 2022 - 1:23

54

Views

Using Chi-squared Tests for Feature Selection with Big Data?

Published on 16 Jun 2022 - 3:05

1k

Views

Why does the reduced Chi-squared around 1 not zero?

Published on 22 Jun 2022 - 10:47

77

Views

Proving a random variable is chi-squared distributed

Published on 16 Jul 2022 - 14:56

121

Views

Bound the probability of multivariate gaussian vector norm.

Published on 16 Aug 2022 - 20:18

35

Views

Are these independent? - $\chi^2$-test

Published on 20 Aug 2022 - 9:00

List Question

Why Null Hypothesis for contingency tables is 'independent'?

Can I use the Chi Squared Test on percentages?

Estimating probability of $\|Z_1\|^2-\|Z_2\|^2$ in a bivariate normal population

How to get Information Entropy and Chi-Square Test value for an encrypted image

$L^2$ Approximation error in Gaussian Process Regression (finite data setting)

Why can a $\chi^2$ test be used to check whether a random variable has any distribution over a finite space?

Distriubtion of $Y = \frac{X_1}{X_1^2+...+X_n^2}$, where $X_i \sim N(\mu_i, 1)$

Show that chi-squared random variables are sub-exponential with parameter $4$

Curve fitting for non-differentiable function

Determining Viability of Chi-squared for Feature Selection

Using Chi-squared Tests for Feature Selection with Big Data?

Why does the reduced Chi-squared around 1 not zero?

Proving a random variable is chi-squared distributed

Bound the probability of multivariate gaussian vector norm.

Are these independent? - $\chi^2$-test

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