Respuesta :

Answer:

the answer is 7

Step-by-step explanation:

Two steps

1. subtract the mean from each of the values and get the absolute values:

149 - 161 = -12, |-12| = 12. Do this to each value, and you will get 12, 8, 2, 5, 6 and 9.

2. Then add the values up and you will get 12 + 8 + 2 + 5 + 6 + 9 = 42

Then divide 42 by the number of values (essentially getting the mean of these numbers) so 42/6 = 7.

Thus, the final answer is 7.

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