Computer Science, asked by maneeshmulamoottil, 4 hours ago

find the arithematic mean of the distribution of marks given below? marks:20,40,60,80 number of students7,5,4,3

Answers

Answered by hanumanmoryamorya

0

Answer:

therefor , Mean Marks of Student is 51.75.

Explanation:

I hope this is your answer OK

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