Identical Populations Test

Identical Populations Test for Crosstable Data

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Professor Hossein Arsham

For testing whether two or more random samples are drawn from the same population or from different populations. Construct the crosstable entering the data starting from the upper left corner without any gap, and then click the Calculate. Non-entry rows and columns are not included in the calculations.
In entering your data to move from cell to cell in the data-matrix use the Tab key not arrow or enter keys.
H₀: All the populations are almost identical. There are no significant distinctions among the populations.








Chisquare
P-value
Conclusion

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Statistical Thinking for Decision Making

Kindly email your comments to:
Professor Hossein Arsham

Prueba de Poblaciones Idénticas para Datos de Tablas Cruzadas
Nota para los usuarios de habla hispana:
Para pruebas de dos o mas muestras aleatorias obtenidas de la misma o diferentes poblaciones. Construya la tabla cruzada introduciendo los datos comenzando desde el extremos superior izquierdo sin dejar espacios en blanco, y luego presione el botón Calculate (Calcular). Filas y columnas sin datos nos son incluidas en los cálculos.
Mientras entre sus datos en la matriz, muévase de celda a celda usando la tecla Tab, no use la flecha o la tecla de entrada
H₀: Totas la poblaciones son casi idénticas. No existen distinciones suficientes entre las poblaciones.
Los resultados que usted obtendrá son:
Chisquare = Chi cuadrado
P –Value = Valor P
Conclusion = Conclusión:
Very strong evidence against the null hypothesis = Evidencia bastante fuerte en contra de la hipótesis nula
Moderate evidence against the null hypothesis = Evidencia moderada en contra de la hipótesis nula
Suggestive evidence against the null hypothesis = Evidencia subjetiva en contra de la hipótesis nula
Little or no real evidences against the null hypothesis = Poca o no evidencia real en contra de la hipótesis nula
Strong evidence against the null hypothesis = Evidencia fuerte en contra de la hipótesis nula
Para Detalles Técnicos y Aplicaciones, Vuelta a:
Razonamiento Estadístico para la Toma de Decisiones Gerenciales

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Professor Hossein Arsham

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