User gbd - Mathematics Stack Exchange

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Peer Pressure

Jul 2 at 21:26

revised

The sufficient statistic and unbiased estimator of normal variance

edited tags

Jun 30 at 18:51

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The sufficient statistic and unbiased estimator of normal variance

Jun 30 at 18:19

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Is every proper subspace of T. V. S. closed?

Jun 19 at 8:05

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Is every proper subspace of T. V. S. closed?

Jun 19 at 7:49

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the ideal $〈6〉$ in the ring $(\mathbb Z,+,.)$

Jun 14 at 12:57

accepted

Is $\frac{1}{n}\sum_{i=1}^{n}X_i$ is a sufficient estimator for $\lambda$ in the Poisson distribution?

Jun 14 at 11:43

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the ideal $〈6〉$ in the ring $(\mathbb Z,+,.)$

is every strongly prime ideal a prime ideal?

Jun 14 at 7:43

revised

the ideal $〈6〉$ in the ring $(\mathbb Z,+,.)$

added 28 characters in body

Jun 14 at 7:32

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the ideal $〈6〉$ in the ring $(\mathbb Z,+,.)$

I mean if it is not maximal then is it (b) prime or (c) strongly prime or (d) another answer?

Jun 14 at 7:31

comment

the ideal $〈6〉$ in the ring $(\mathbb Z,+,.)$

so what is the correct answer?

Jun 14 at 7:27

asked

the ideal $〈6〉$ in the ring $(\mathbb Z,+,.)$

Jun 14 at 7:14

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Is $\frac{1}{n}\sum_{i=1}^{n}X_i$ is a sufficient estimator for $\lambda$ in the Poisson distribution?

So $ \sum_{i=1}^n X_i$ is a sufficient statistic while $\frac 1n \sum_{i=1}^n X_i$ is a sufficient estimator?

Jun 13 at 17:32

asked

Is $\frac{1}{n}\sum_{i=1}^{n}X_i$ is a sufficient estimator for $\lambda$ in the Poisson distribution?

Jun 13 at 15:16

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Yearling

May 27 at 18:50

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