Math, asked by vayushrawal7576, 4 days ago

if di=xi-25, sigma fidi=200 and sigma fi =100 then mean is equal to

Answers

Answered by kunalkanojiya0130

0

Answer:

A+h {1_N(f¹U¹}

Step-by-step explanation:

25+10{1_100into 20

25+10into 1_5

25+2

27

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