Math, asked by asawariunde14, 3 months ago

If [(xi-10 /2)=30, for a
group of size 20 then the
arithmetic mean is

Answers

Answered by angela8388

0

Answer:

x1 3/3=2_3/_3=3=3×4×4×4×4×4×4×4×÷5=+2371

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