Mathematics, 12.05.2021 14:00 yhbgvfcd6677

La cantidad de automóviles que pasaron por hora por una estación de peaje en una muestra de 8 hs es Muestra 1: 95 98 102 105 120 130 150 200

Si en la muestra 2 el número medio de autos es 130 con una varianza de 625, calcular las medidas necesarias e indicar qué muestra es más homogénea.

necesito saber como hacerlo

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