List questions from chi-squared

Published on 29 Aug 2022 - 6:31

188

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Prove a random variable to be a Chi-squared distribution

Published on 27 Mar 2026 - 16:46

72

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Independence of two $\chi^2$ distribution

Published on 16 Oct 2022 - 13:17

159

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Using t-test to compare bias of means between uniform distributions?

Published on 26 Oct 2022 - 19:00

62

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comparing two Chi-Squared distributions

Published on 16 Nov 2022 - 20:09

261

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Why is Hotelling's $T^2 \sim \chi^2_p$ for large $n$?

Published on 23 Feb 2026 - 14:06

80

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Let X(X bar) denote the mean of a random sample of size 36 for Chi-squared distribution with 2 degrees of freedom.Find P(1.75 <X<2.5)

Published on 12 Dec 2022 - 23:20

89

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Chi-square issue

Published on 14 Dec 2022 - 19:01

225

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Distribution of sum of squared differences between two standard normal variables

Published on 18 Dec 2022 - 11:31

70

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Limit of expected value of reciprocal of $\chi^2_k$ for $k \to \infty$

Published on 21 Dec 2022 - 18:08

245

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Definition of $\chi^2$-divergence between probability distributions

Published on 02 Jan 2023 - 17:30

77

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Proof that $VaR_c(L)=(\Phi^{-1}(\frac{c+1}2))^2$

Published on 25 Mar 2026 - 12:54

25

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Textbooks differing on the exponent of $\sigma^2$ in $\chi^2$ distribution of $s^2$ sample variance?

Published on 19 Jan 2023 - 22:04

74

Views

Chi-squared test is failing to invalidate null hypothesis for some reason

Published on 26 Jan 2023 - 2:57

List Question

What's the negative moment of a generalized Chi-squared random variable?

Prove a random variable to be a Chi-squared distribution

Independence of two $\chi^2$ distribution

Using t-test to compare bias of means between uniform distributions?

comparing two Chi-Squared distributions

Why is Hotelling's $T^2 \sim \chi^2_p$ for large $n$?

Let X(X bar) denote the mean of a random sample of size 36 for Chi-squared distribution with 2 degrees of freedom.Find P(1.75 <X<2.5)

Chi-square issue

Distribution of sum of squared differences between two standard normal variables

Limit of expected value of reciprocal of $\chi^2_k$ for $k \to \infty$

Definition of $\chi^2$-divergence between probability distributions

Proof that $VaR_c(L)=(\Phi^{-1}(\frac{c+1}2))^2$

Textbooks differing on the exponent of $\sigma^2$ in $\chi^2$ distribution of $s^2$ sample variance?

Chi-squared test is failing to invalidate null hypothesis for some reason

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