Sanjay explain that the mean of 17 25 28 35 40 is 30 do you agree?Explain with correct reason?
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No the answer is wrong....
correct answer is 29....
Mean = 17+25+28+35+40/5
=145/5
= 29
correct answer is 29....
Mean = 17+25+28+35+40/5
=145/5
= 29
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