Statistics And Probability Archive: Questions from June 19, 2023
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(a) Calcule la media y la desviación estándar de las siguientes
30 mediciones
de un tiempo t (en segundos):
8.16, 8.14, 8.12, 8.16, 8.18, 8.10, 8.18, 8.18, 8.18, 8.24,
8.16, 8.14, 8.17, 8.18, 8.21,
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1) Construya una tabla de distribución de frecuencias para el
siguiente conjunto de puntajes. Incluya columnas para proporción y
porcentaje en su tabla. Puntuaciones:
2,7,5,3,2,9,6,1,1,2,3,3,2,4,5,2
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Datos Para las tareas 1-8 (no use R en las tareas 3 y 5),
considere los siguientes datos:
7.2, 1.2, 1.8, 2.8, 18, -1.9, -0.1, -1.5, 13.0, 3.2, -1.1, 7.0,
0.5, 3.9, 2.1, 4.1, 6.5
En las tareas 1 a 8, s
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