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barxatty [35]
3 years ago
12

What is the variance of 4,7,5,9?​

Mathematics
2 answers:
sergey [27]3 years ago
8 0

Step-by-step explanation:

hope this helps

Ierofanga [76]3 years ago
3 0

Answer:

4

Step-by-step explanation:

took the test lololololololol lololololololol

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