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Shtirlitz [24]
3 years ago
8

The mean of 20 items is 40 and the mean of

Mathematics
2 answers:
kipiarov [429]3 years ago
5 0

Answer:

At this point just choose a mean thats half of the value

wlad13 [49]3 years ago
4 0

Answer:

Just divide the value by 2 and you will get the mean

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