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zalisa [80]
3 years ago
8

B) what is the meanC) what is the standard deviation ​

Mathematics
1 answer:
mina [271]3 years ago
7 0
The mean is the average.

i’ve found this a helpful way to remember:
the medians the middle
the mean old average
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Answer:

(B) 2

Step-by-step explanation:

=> \frac{\sqrt{32}+ \sqrt{48} }{\sqrt{8}+\sqrt{12}  }

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