Answer:
6.3
Explanation:
To calculate mean, you divide the sum of all numbers by the amount of numbers presented. Therefore,
6 + 4 + 22 + 13 + 1 + 4 + 1 + 5 + 7 + 4 = 63
There are 10 numbers, so divide by 63 by 10
63 / 10 = 6.3
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