Math, asked by mohnishsai, 7 months ago

if the mean of the following data is 85 ,then find (A) xi=50 ,65 ,.75 ,90, 110 ,120 fi=25 ,34 ,(A) ,40 ,47 ,16 (pls answer fast)

Answers

Answered by happyfarhad022
0

Answer:

456789000908867575757667557555

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