Math, asked by krish170699, 5 months ago

calculate the arithmetic mean for the following
Mark: 4 8 12 16 20
no.of students: 6 12 18 15 9

Answers

Answered by drpmtripathi

0

Answer:

Total marks=60

Total no. of students =60

Mean=60/60

=1

Answered by mssobihabib74

1

using this method to solve your problem.

hope you got it the answer.....

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