Respuesta :

Answer:

Mean = [tex]\frac{367}{7}[/tex] = 52. 42

Step-by-step explanation:

[tex]Mean = \frac{23 + 48 + 49+ 55+ 57+63+72}{7} = \frac{367}{7}[/tex]

Answer:

52.43

Step-by-step explanation:

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