Math, asked by varinder987, 1 year ago

find mean of following data 45, 35, 20,30 15 ,25 ,40

Answers

Answered by noorjahan76

1

Answer:

the mean of the following given data is 30

Answered by ayush3520

1

mean=(sum of observation)/no of observation

mean=(45+35+20+30+15+25+40)/7

mean=210/7

mean=30

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