20 representative students were selected from each of 5
intermediate level schools. the 100 Selected students presented to
a math contest. An investigator wants
prove that the performance averages of mathematics is not the same
in the five schools. I know analyzed the data by means of
ANOVA.
Se seleccionaron 20 estudiantes representativos de cada una de 5 escuelas de nivel intermedio. Los 100 estudiantes seleccionados se presentaron a un concurso de Matemáticas. Un investigador quiere probar que los promedios de rendimiento de matemática no es el mismo en las cinco escuelas. Se analizaron los datos mediante ANOVA. Grados de libertad Suma de cuadrados Cuadrados Medios Fcalculado Pvalue 2000 Fuentes Entre grupos Dentro de grupos 9500 Completar la tabla para contestar: 1) El cuadrado medio entre grupos es: 2) El cuadrado medio dentro de grupos es: 3) El cálculo de la prueba es: 4) El pvalue es: 5) Conclusion:
20 representative students were selected from each of 5 intermediate level schools. the 100 Selected students presented
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20 representative students were selected from each of 5 intermediate level schools. the 100 Selected students presented
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