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defon
3 years ago
14

What is the standard deviation of the data set given below? 4,7, 8, 9, 12

Mathematics
1 answer:
larisa [96]3 years ago
3 0

Answer:

I think 7

Step-by-step explanation:

4 , 8 , 9 and 12 has factors.

7 has no factor.

4= 2×2

8= 2×4

9= 3×3

12= 3×4

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