Statistics And Probability Archive: Questions from September 10, 2023
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En una prueba de audición, los sujetos estiman el volumen (en
decibelios) de un sonido y los resultados son (media = 70): 68, 67,
70, 71, 68, 75, 68, 62, 80, 73, 68. ¿la desviación estándar?
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Aquí hay un conjunto de datos (n = 117)
eso ha sido ordenado.
14,2 21,3 22,5 22,9 23,3 23,8 23,9 24,8 25,1 26,6 26,9 26,9 27,3
27,4 27,5 27,8 28,2 28,3 28,5 28,6 28,6 29,1 29,6 29,7 2 9,7 29,9
30,2 3
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