Respuesta :

MrEquation
Answer: The mean of the list given is 10.

To find the mean of a list of numbers, first add up all the numbers.

10 + 10 + 11 + 9 = 40

Now, divide the list by the total number of people.

40 / 4 = 10

The mean of this list is 10.

Answer:

the mean is 10 ( trust me i just took the same quiz and got it right : 3 )

Step-by-step explanation:


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