Economy, asked by sudhanshubansal1919, 4 months ago

Jucer y = 16
20. Ceculate the weighted mean of the following data
124
145
104
164
102
7
12
3
9
50 in
(Ans. Weighted Mean = 131.52

Answers

Answered by anubhavjha87

1

Answer:

Ans= 131.52

Explanation:

ese tere ko solve karna he to ge formula laga

€fixi/€fi

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