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Mkey [24]
3 years ago
10

Help! Help!

Mathematics
1 answer:
Nina [5.8K]3 years ago
8 0

Answer:

1. 50%

2.100%

3.0%

4.100%

Step-by-step explanation:

Use https://www.mathsisfun.com/data/standard-deviation-calculator.html for later references.

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