Goodness-of-Fit

Goodness-of-Fit Test for
Discrete Random Variables

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Colección de JavaScript Estadísticos en los E.E.U.U.
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This site is a part of the JavaScript E-labs learning objects for decision making. Other JavaScript in this series are categorized under different areas of applications in the MENU section on this page.

Professor Hossein Arsham   


Enter up-to-14 pairs of Observed & Expected frequencies, and then click the Calculate button. Blank boxes 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.

The Degree of Freedom is often the number of occupied paired-cells minus one.

H0: The observed frequency table fits the claimed distribution.


Observed - Oi
Expected - Ei
Degree of Freedom
Chisquare
P-value
Conclusion




For Technical Details, Back to:
Statistical Thinking for Decision Making


Kindly email your comments to:
Professor Hossein Arsham


Prueba de Bondad de Ajuste para Variables Aleatorias Discretas
Introduzca hasta 14 pares de frecuencias observadas (Observed) y esperadas (Expected), luego presione el botón Calculate (Calcular). Las filas y/ o columnas vacías no serán 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.
El Degree of Freedom (Grado de Libertad) normalmente es el número de celdas ocupadas medos uno.
Ho: La frecuencia observada que ajusta la distribución propuesta.
Los resultados que usted obtendrá de esta matriz son:
Chisquare = Chi- cuadrado
P- value = Valor P
Conclusion = Conclusión

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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