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Asked by chisom

there are 80 students in a math class.20% of the students in the class scored above 50 marks in the test. what is the average of those students who scored below 50 marks
14 years ago

Answers

Answered by PsyDAG
What are "50 marks"?

The average (mean) of the remaining 80% of students cannot be determined without more information.
14 years ago

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