Math, asked by shruti57, 1 year ago

if the mean of the observation 2 4 6 9 18 x y is 10 find X + Y

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Answered by xyz3698

0

(2+4+6+9+18+x+y)/7 =10
39+x+y=70
x+y=70-39
x+y=31

Answered by yashiharshita22

0

Answer:

answer with step by step explanation is attached in the pic

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