Math, asked by nyapinr, 6 months ago

The Following table show marks secured by students
examination.
Calculate mean marks by using direct method.

marks; 0-10, 10-20, 30-30, 30-40, 40-50.
number of students; 20, 24, 40, 36, 20.

Answers

Answered by pramodkumarpal20aug

3

Answer:

the answer is 25.875

MARK me as BRANLIEST

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