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lana66690 [7]
3 years ago
8

Please help and how do you know this answer

Mathematics
2 answers:
bekas [8.4K]3 years ago
8 0

Answer:

21

Step-by-step explanation:

stepan [7]3 years ago
7 0

Answer:

1.67

Step-by-step explanation:

25/15 = 1.67

The mean is estimated by dividing the total of the values by the range of values.

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57.6

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