Análisis de sensibilidad de la prueba de Student para una muestra

Student’s t statistic is not a monotonic function of the difference between x and µ0, since it is modified by alterations in the data that also affect the value of the variance. In this paper the property is used to analyze the stability of the test when the p-value is close to the significance level....

Full description

Autores:
Ortiz Pinilla, Jorge
Rodríguez Pinzón, Heivar Yesid
Tipo de recurso:
Fecha de publicación:
2011
Institución:
Universidad Santo Tomás
Repositorio:
Universidad Santo Tomás
Idioma:
spa
OAI Identifier:
oai:repository.usta.edu.co:11634/39567
Acceso en línea:
https://revistas.usantotomas.edu.co/index.php/estadistica/article/view/57
http://hdl.handle.net/11634/39567
Palabra clave:
Prueba t
monotonía
estabilidad
Rights
License
http://purl.org/coar/access_right/c_abf2
Description
Summary:Student’s t statistic is not a monotonic function of the difference between x and µ0, since it is modified by alterations in the data that also affect the value of the variance. In this paper the property is used to analyze the stability of the test when the p-value is close to the significance level.