This quiz, titled '200912013PAC2PC15', assesses understanding of time series analysis, focusing on trend detection, seasonal coding, and prediction methods. It evaluates the ability to discern true and false statements about statistical techniques, aiding in better forecasting and analysis skills.
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Valores codificados de las variables de tiempo.
Una constante numérica que se determina mediante una fórmula.
Estimaciones de la variable dependiente.
Ninguno de los anteriores.
A) y b), pero no c).
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Tendencia secular.
Fluctuación cÃclica.
Variación estacional.
Todos los anteriores.
A) y b), pero no c).
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161
245
347
293.75
200.75
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2
3
5
6
0
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125%
112.5%
90%
80%
85%
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1 año.
2 años.
1 mes.
6 meses.
Ninguno de los anteriores.
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3%
-1%
-2%
1%
No se puede determinar de la información dada.
Calcular el promedio móvil de 4 trimestres.
Descartar los valores más alto y más bajo de cada trimestre
Calcular el total móvil de 4 trimestres.
A) y b) y c).
Ninguno de los anteriores.
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Análisis de Spearman.
Análisis especÃfico.
Análisis de segundo grado.
Todos los anteriores.
Ninguno de los anteriores.
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Quiz Review Timeline (Updated): Mar 21, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
2753 Trend Lines & Forecasting (no Seasonality)
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Last updated:
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