Economy, asked by manjurana009, 2 months ago

20. The frequency distribution of marks obtained by students in a class test is given below. Draw
frequency polygon and ogive. marks
0-10
10-20
20-30
30-40
40-50
number os student
14
10
10
3
3

Answers

Answered by 6d66samiksha

0

Answer:

sorry I don't know that answer

Explanation:

please mark brain list

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