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Orlov [11]
3 years ago
6

Can someone help ASAP?​

Mathematics
1 answer:
Olin [163]3 years ago
6 0

Answer

6\sqrt{13}/13

Step-by-step explanation:

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The difference in the means = 93.78 -89.21

=  4.57

Read more on means here

brainly.com/question/12172431

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