Respuesta :

jep33

Answer:

9.25

Step-by-step explanation:

Add up all of the numbers and then divide that answer by how many numbers you added up

fnej

Answer:

Mean = 9.25

Step-by-step explanation:

Mean = (sum of numbers)/( how many numbers)

There are 4 numbers: 4, 8, 12, 13

Mean = (4 + 8 + 12 + 13)/4

Mean = 37/4

Mean = 9.25

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