Mean Estimation: Known Variance Quiz

Oui ou Non

Parties jouées 0

Créer une copie

À propos de cette activité

Quiz on estimating mu with known variance.

Créé par

LOURDES FIANZA

Philippines

Téléchargez la version pour jouer sur papier

Top 10 résultats

Il n'y a toujours pas de résultats pour ce jeu. Soyez le premier à apparaître dans le classement! Connectez-vous pour vous identifier.

Créez votre propre jeu gratuite à partir de notre créateur de jeu

Affrontez vos amis pour voir qui obtient le meilleur score dans ce jeu

Créer un défi


Mean Estimation: Known Variance QuizVersion en ligne Quiz on estimating mu with known variance. par LOURDES FIANZA 1 If sigma is known, the estimator for the population mean is the sample mean. Yes No 2 The confidence interval for mu requires knowledge of the population mean. Yes No 3 A 95% confidence interval for mu is xbar ± 1.96*(sigma/√n). Yes No 4 The sample size n does not affect the width of the confidence interval when sigma is known. Yes No 5 The z critical value for a 95% interval depends on n. Yes No 6 With known variance, the confidence interval for mu uses the standard normal quantiles. Yes No 7 If sigma is known, the maximum likelihood estimator for mu is not the sample mean. Yes No 8 The standard error of the sample mean is sigma divided by the square root of n. Yes No 9 Larger samples always give a narrower interval when sigma is known. Yes No 10 When sigma is known, we should use the t-distribution instead of the normal distribution. Yes No

Mean Estimation: Known Variance QuizVersion en ligne

Quiz on estimating mu with known variance.

par LOURDES FIANZA

If sigma is known, the estimator for the population mean is the sample mean.

Yes

The confidence interval for mu requires knowledge of the population mean.

Yes

A 95% confidence interval for mu is xbar ± 1.96*(sigma/√n).

Yes

The sample size n does not affect the width of the confidence interval when sigma is known.

Yes

The z critical value for a 95% interval depends on n.

Yes

With known variance, the confidence interval for mu uses the standard normal quantiles.

Yes

If sigma is known, the maximum likelihood estimator for mu is not the sample mean.

Yes

The standard error of the sample mean is sigma divided by the square root of n.

Yes

Larger samples always give a narrower interval when sigma is known.

Yes

When sigma is known, we should use the t-distribution instead of the normal distribution.

Yes

Vous pouvez intégrer le jeu dans un LMS compatible avec LTI 1.1 ou LTI 1.3 comme Canvas, Moodle ou Blackboard. Les scores seront ainsi automatiquement enregistrés dans le carnet de notes de la plateforme.

Mean Estimation: Known Variance Quiz

Oui ou Non

À propos de cette activité

Créé par

Téléchargez la version pour jouer sur papier

Top Jeux

Oui ou Non

Foot and Ankle Anatomy Quiz

Oui ou Non

Is it true?

Oui ou Non

Adjective Checker

Oui ou Non

Grammys for best song/record

Oui ou Non

Is it created with Artificial Intelligence? - Complete game

Mean Estimation: Known Variance QuizVersion en ligne

par LOURDES FIANZA

If sigma is known, the estimator for the population mean is the sample mean.

The confidence interval for mu requires knowledge of the population mean.

A 95% confidence interval for mu is xbar ± 1.96*(sigma/√n).

The sample size n does not affect the width of the confidence interval when sigma is known.

The z critical value for a 95% interval depends on n.

With known variance, the confidence interval for mu uses the standard normal quantiles.

If sigma is known, the maximum likelihood estimator for mu is not the sample mean.

The standard error of the sample mean is sigma divided by the square root of n.

Larger samples always give a narrower interval when sigma is known.

When sigma is known, we should use the t-distribution instead of the normal distribution.

		%
	Anonyme	%
		%
		%