Art of Stat: Concepts 4+

Name: Art of Stat: Concepts
Author: Bernhard Klingenberg

Bernhard Klingenberg

Desenvolvida para iPad

- Grátis
- Oferece compras integradas

Descrição

Explore the Central Limit Theorem, learn about the correlation coefficient and linear regression, and visualize the coverage probability of confidence intervals or Type I & II Errors in hypothesis testing.

Build understanding by experiencing these important concepts step-by-step. For students and teachers of statistics.

The Art of Stat: Concepts app provides access to the following modules:

- Central Limit Theorem for Means
- Central Limit Theorem for Proportions
- Explore Correlation
- Explore Linear Regression
- Explore Coverage
- Errors & Power

CLT: Select from several real population distributions (left and right-skewed or fairly symmetric) and simulate taking a sample from the population.

Visualize how the sampling distribution builds, step-by-step. Explore the effect on the sampling distribution as you increase the sample size. Overlay the normal distribution.

Compare the sampling distribution of the mean to the population distribution, both visually and in terms of key statistics.

Explore Correlation/Linear Regression: Create (and delete) points in a scatterplot by tabbing on the screen. Show the regression line or residuals. Simulate scatterplots and guess the correlation coefficient.

Coverage and Errors: Explore what 95% coverage for a confidence interval for a population mean or proportion implies.

See the Type I and Type II error and explore how they depend on the sample size and the true parameter value. Find and visualize the power of a hypothesis test.

24/02/2023

Versão 1.3.0

- Explore Linear Regression
- Explore Correlation
- Tab in scatterplot to add/delete points
- Simulate from real population distributions

O programador, Bernhard Klingenberg, indicou que as práticas de privacidade da app podem incluir o tratamento de dados conforme descrito abaixo. Encontrará mais informação na política de privacidade do programador.

Dados não recolhidos

O programador não recolhe quaisquer dados desta app.

As práticas de privacidade podem variar, por exemplo, consoante as funcionalidades utilizadas ou a idade do utilizador. Saiba mais

Informação

Fornecedor

Bernhard Klingenberg não se identificou como comerciante desta app. Se for um consumidor do Espaço Económico Europeu, os direitos do consumidor não se aplicam aos acordos entre si e o fornecedor.

Tamanho

22 MB

Categoria

Ensino

Compatibilidade